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PERFORATION GAUGE

  • Perforation gauge
  • terminology, perforation gauge has two meanings: As a term for classification. The "perforation gauge" of a stamp specifies the number of perforation holes that

    Perforation gauge

    Perforation gauge

    Perforation_gauge

  • Perforation
  • (Making) a small hole in a thin material

    of stamps by collectors, a perforation gauge is used to measure the perforations in each 2 cm. Rotary pinned perforation rollers are precision tools

    Perforation

    Perforation

    Perforation

  • Film perforations
  • Functional element in motion picture film

    Films may have different types of perforations depending on film gauge, film format, and intended usage. Perforations are also used as a standard measuring

    Film perforations

    Film perforations

    Film_perforations

  • Washington–Franklin Issues
  • American postage stamp series

    instead issued with gauge 10. The perforations of this gauge would soon prove to be a problem also, as the coarser gauge of perforation made it more difficult

    Washington–Franklin Issues

    Washington–Franklin Issues

    Washington–Franklin_Issues

  • 35 mm movie film
  • Standard theatrical motion picture film gauge

    with four perforations per frame became accepted as the international standard gauge in 1909, and remained by far the dominant film gauge for image origination

    35 mm movie film

    35 mm movie film

    35_mm_movie_film

  • Perforation (disambiguation)
  • Topics referred to by the same term

    leaf feature Perforation (oil well), a hole punched in the casing or liner of an oil well to connect it to the reservoir Perforation gauge, a term used

    Perforation (disambiguation)

    Perforation_(disambiguation)

  • Philately
  • Study of stamps and postal history and other related items

    the stamps, a strong magnifying glass and a perforation gauge (odontometer) to measure the perforation gauge of the stamp. The identification of watermarks

    Philately

    Philately

    Philately

  • 16 mm film
  • Historically popular gauge of film

    historically popular and economical gauge of film. 16 mm refers to the width of the film (about 2⁄3 inch); other common film gauges include 8 mm and 35 mm. It

    16 mm film

    16 mm film

    16_mm_film

  • Postage stamp separation
  • for describing perforation is the number of holes (or the "teeth" or perfs of an individual stamp) in a 2-centimeter span. The finest gauge ever used is

    Postage stamp separation

    Postage stamp separation

    Postage_stamp_separation

  • Film stock
  • Medium used for recording motion pictures

    Patents Trust agreed to what would become the standard: 35 mm gauge, with Edison perforations and a 1.33 aspect ratio. Agfa began to produce motion picture

    Film stock

    Film stock

    Film_stock

  • 70 mm film
  • Wide high-resolution film gauge

    surviving 70 mm prints pre-date this technology. Each frame is five perforations tall (i.e., 23.8125 mm or 15/16 inches tall), with an image aspect ratio

    70 mm film

    70 mm film

    70_mm_film

  • Stamp collecting
  • Collecting of postage stamps and related objects

    damaged by a hinge, stamp hinges Making stamp mounts at home by hand Perforation gauge. Also known as an odontometer. A magnifying glass A stockbook with

    Stamp collecting

    Stamp collecting

    Stamp_collecting

  • Jacques Legrand (philatelist)
  • Timbrophile and invented the perforation gauge, or odontometer, which has become a basic tool in determining the perforation of stamps. He also fought an

    Jacques Legrand (philatelist)

    Jacques Legrand (philatelist)

    Jacques_Legrand_(philatelist)

  • Revenue stamps of Montserrat
  • paper maker), types of paper (vertically or horizontally laid) and perforation (gauge 12½ or 12) were used. It also exists in a number of shades, ranging

    Revenue stamps of Montserrat

    Revenue_stamps_of_Montserrat

  • Tragus piercing
  • Cosmetic perforation of part of the ear

    A tragus piercing is the perforation of the tragus, which projects immediately in front of the ear canal, for the purpose of inserting and wearing a piece

    Tragus piercing

    Tragus piercing

    Tragus_piercing

  • Sakura catalog
  • Japanese stamp catalog

    〔エコーはがき〕) [Stored-value cards (Fumi Cards)] (Japanese: 〔ふみカード〕) [Perforation gauge] (Japanese: ライン 式 目打 ゲ一ジ) (Sakura 1967–Sakura 1988) Notices (Sakura

    Sakura catalog

    Sakura catalog

    Sakura_catalog

  • Christmas seal
  • Labels (not stamps) placed on mail during Christmas

    those with minor, often unnoticeable, differences in the design, perforation gauge or color(s) used in the printing process.. The Scott Catalogue is

    Christmas seal

    Christmas seal

    Christmas_seal

  • 9.5 mm film
  • Amateur film format

    use of a single, central perforation (sprocket hole) between each pair of frames, as opposed to 8 mm film, which has perforations along one edge, and most

    9.5 mm film

    9.5 mm film

    9.5_mm_film

  • Index of philatelic articles
  • post Paste-up pair Penalty mail Pen cancel Penny post Perfin Perforation Perforation gauge Permit mail Phantom issue Philatelic agency Philatelic cover

    Index of philatelic articles

    Index_of_philatelic_articles

  • List of motion picture film formats
  • picture film formats, showcasing different frame sizes and perforation (perf) counts across gauges like 8mm, 16mm, 35mm, and 70mm. Film portal List of anamorphic

    List of motion picture film formats

    List_of_motion_picture_film_formats

  • Nefertiti piercing
  • Female genital piercing

    hood. It is not a straight tunnel, but more of as a curvature in the perforation, leading to the curved barbell.[citation needed] Jewellery consists of

    Nefertiti piercing

    Nefertiti piercing

    Nefertiti_piercing

  • Roll of Distinguished Philatelists
  • Philatelic award

    (1820–1912, France), pioneer of philately in France, inventor of the perforation gauge. Gerald FitzGerald, 5th Duke of Leinster (1851–1897, United Kingdom)

    Roll of Distinguished Philatelists

    Roll of Distinguished Philatelists

    Roll_of_Distinguished_Philatelists

  • List of abbreviations in oil and gas exploration and production
  • plate fin/frame heat exchanger PFPG – perforation plug log PFREC – perforation record log PG – pressure gauge (report) PGC – Potential Gas Committee

    List of abbreviations in oil and gas exploration and production

    List_of_abbreviations_in_oil_and_gas_exploration_and_production

  • Postage stamps and postal history of the Confederate States
  • The perforations (gauge 12+1⁄2) on these were often of notably poor quality, and forgeries abound, many of which betray themselves by perforations that

    Postage stamps and postal history of the Confederate States

    Postage stamps and postal history of the Confederate States

    Postage_stamps_and_postal_history_of_the_Confederate_States

  • Super 8 film
  • Small motion picture film format

    named Single-8, also in 1965, which used the same film, image frame, and perforation dimensions, but with a different film base and incompatible cartridge

    Super 8 film

    Super 8 film

    Super_8_film

  • CinemaScope
  • Early widescreen filming system

    width of the normal KS perforations so that they were nearly square, but of DH height. This was the CinemaScope, or CS, perforation, known colloquially as

    CinemaScope

    CinemaScope

    CinemaScope

  • Comparison of movie cameras
  • summarized the comparison of movie cameras. The 35 mm film gauge has long been the most common gauge in professional usage, and thus enjoys the greatest number

    Comparison of movie cameras

    Comparison_of_movie_cameras

  • 8 mm film
  • Film format historically common in amateur filmmaking

    has a larger image area because of its smaller and more widely spaced perforations. There are also two other varieties of Super 8 – Single 8 mm and Straight-8 –

    8 mm film

    8 mm film

    8_mm_film

  • Penny Red
  • 19th-century British postage stamp

    occupied by stars. Perforations, in an experimental gauge 16, first came into use in 1850 and were officially adopted in 1854, also in gauge 16. The experimental

    Penny Red

    Penny Red

    Penny_Red

  • Central venous catheter
  • Tubular device placed in a vein to administer medicines

    superior method of detection in those too ill to obtain upright imaging. Perforation of vessels other than the intended target is a feared and potentially

    Central venous catheter

    Central venous catheter

    Central_venous_catheter

  • Sprocket hole photography
  • Photography style

    "sprocket holes" (perforations) along the edges of the film. While 35 mm film is by far the most popular gauge, other perforated film gauges could theoretically

    Sprocket hole photography

    Sprocket hole photography

    Sprocket_hole_photography

  • Movie projector
  • Device for showing motion picture film

    uses a single, central perforation (sprocket hole) between each pair of frames, as opposed to 8 mm film which has perforations along one edge, and most

    Movie projector

    Movie projector

    Movie_projector

  • 135 film
  • 35 mm photographic film format

    film specifically for still photography, perforated with Kodak Standard perforations. It quickly grew in popularity, surpassing 120 film by the late 1960s

    135 film

    135 film

    135_film

  • Disembowelment
  • Removal of organs from the gastrointestinal tract

    chronic constipation, and rectal ulcerations predispose to spontaneous perforation in elderly individuals. Cases of transanal evisceration of children whilst

    Disembowelment

    Disembowelment

    Disembowelment

  • List of early wide-gauge films
  • processes employed a number of different frame sizes and perforations per frame (known as Film gauge). Films made by American Mutoscope and Biograph (US 1895)

    List of early wide-gauge films

    List_of_early_wide-gauge_films

  • Wire
  • Single, usually cylindrical, flexible strand or bar or rod of metal

    strips cut from metal sheet were made into wire by pulling them through perforations in stone beads. This causes the strips to fold round on themselves to

    Wire

    Wire

    Wire

  • Rook (piercing)
  • Type of body piercing

    A rook piercing is a perforation of the antihelix of the ear for the purpose of wearing jewelry. It is located just above the tragus on the ridge between

    Rook (piercing)

    Rook (piercing)

    Rook_(piercing)

  • Earring
  • Type of jewelry and body piercing

    with which the ear was pierced.[citation needed] A conch piercing is a perforation of the part of the external human ear called the "concha", the hollow

    Earring

    Earring

    Earring

  • Laminitis
  • Disease of the feet of hooved animals

    colloquial term founder, and progression of the disease will lead to perforation of the coffin bone through the sole of the hoof or being unable to stand

    Laminitis

    Laminitis

    Laminitis

  • Coil waste
  • Type of stamp issue

    short ends had not been perforated, and these were finished with gauge 11 perforations on all sides (Scott #594 and 595). The rarest of the four is #594:

    Coil waste

    Coil waste

    Coil_waste

  • Moviecam SL
  • Movie camera product line

    released SL MK2[citation needed], with updated drive system, support of 3 perforations negative pulldown and new electronics. Moviecam Moviecam Compact Moviecam

    Moviecam SL

    Moviecam_SL

  • 28 mm film
  • Rare historical motion picture film gauge

    stock rather than the flammable nitrate commonly used in 35 mm. The film gauge was deliberately chosen such that it would be uneconomical to slit 35 mm

    28 mm film

    28 mm film

    28_mm_film

  • Widescreen
  • Aspect ratio of a displayed image

    the first widescreen film being shot on 63 mm Eastman stock with five perforations per frame. Widescreen was first widely used in the late 1920s in some

    Widescreen

    Widescreen

    Widescreen

  • Completion (oil and gas wells)
  • Last operation for oil and gas wells

    open to the well bore. In this case little expense is generated with perforations. Log interpretation is not critical. The well can be deepened easily

    Completion (oil and gas wells)

    Completion (oil and gas wells)

    Completion_(oil_and_gas_wells)

  • Toyota Sequoia
  • Full-size sport utility vehicle

    another recall due to the frame prematurely rusting. If there is a 10 mm perforation found on the frame, the vehicle frame will be replaced, if the service

    Toyota Sequoia

    Toyota Sequoia

    Toyota_Sequoia

  • Lip plate
  • Form of body modification

    This practice can lead to infections, especially during the process of perforation. It also complicates normal mouth functions such as salivating and eating

    Lip plate

    Lip plate

    Lip_plate

  • Cholecystostomy
  • Surgical procedure to drain gallbladder

    contents between the skin and the gallbladder (increases the risk of organ perforation) Biliary peritonitis Ascites Percutaneous cholecystostomy is performed

    Cholecystostomy

    Cholecystostomy

  • Incident at Clovelly Cottage
  • 1895 film by Birt Acres

    It is notable for the relatively crude perforation of the sprocket holes which differ from the even perforation of Incident at Clovelly Cottage by which

    Incident at Clovelly Cottage

    Incident at Clovelly Cottage

    Incident_at_Clovelly_Cottage

  • Post-dural-puncture headache
  • Common side effect of lumbar puncture or spinal anaesthesia

    needles such as the Sprotte or Whitacre spinal needle leave a smaller perforation and reduce the risk for PDPH. However, the evidence that atraumatic needles

    Post-dural-puncture headache

    Post-dural-puncture headache

    Post-dural-puncture_headache

  • Cycling power meter
  • Device on a bicycle that measures the power output of the rider

    This is done by the shaft having a disc at each end with perforations. These perforations are detected using non-contact photo-electric sensors that

    Cycling power meter

    Cycling power meter

    Cycling_power_meter

  • Rolls-Royce Cullinan
  • Motor vehicle

    Badge Cullinan inspired by the Kármán line, featuring leather seats with perforations arranged in patterns that replicate how the earth looks from space, an

    Rolls-Royce Cullinan

    Rolls-Royce Cullinan

    Rolls-Royce_Cullinan

  • Arriscope (lens)
  • Animorphic lens for movie camera

    Angenieux, Elite and Joe Dunton Company. Film gauge: 35mm Direction of travel: Vertical – four perforations – 24 frame/s Aperture Dimensions: 0.864" x 0

    Arriscope (lens)

    Arriscope_(lens)

  • Slickline
  • Single strand wire which is used to run tools into wellbore

    life) Spinner surveys (to determine which formation perforations have the best inflow / which perforations make the most water / liquids) Kinley perforator

    Slickline

    Slickline

  • High-definition video
  • Video of higher resolution than original television

    Aperture cameras modified for the Techniscope 2 perforation format. Movies are also produced using other film gauges, including 70 mm films (22 mm × 48 mm) or

    High-definition video

    High-definition_video

  • British Empire Exhibition postage stamps
  • post office sheet. Two types of perforation exist across both issues, both of which are gauge 14. Initially the perforations were created by a line machine

    British Empire Exhibition postage stamps

    British Empire Exhibition postage stamps

    British_Empire_Exhibition_postage_stamps

  • 17.5 mm film
  • Standard film gauge

    1898. The film used had a single row of perforations running down the left side of the image, with two perforations per image. Historically, this is considered

    17.5 mm film

    17.5 mm film

    17.5_mm_film

  • COVID-19
  • Contagious disease caused by SARS-CoV-2

    Total confirmed deaths due to COVID‑19 per million people A key metric in gauging the severity of COVID‑19 is the infection fatality rate (IFR), also referred

    COVID-19

    COVID-19

    COVID-19

  • Mazda3
  • Compact car range manufactured by Mazda

    unlimited mileage warranty, 3-year roadside assistance and 12 year anti perforation warranty as standard. Canadian-spec Mazda3s received standard seat-mounted

    Mazda3

    Mazda3

    Mazda3

  • Woy Woy Tunnel
  • Railway tunnel in New South Wales, Australia

    short tons) of gunpowder and 9.1 tonnes (10 short tons) of dynamite. Perforation work for the tunnel was provided by ten percussion rock-drills using

    Woy Woy Tunnel

    Woy Woy Tunnel

    Woy_Woy_Tunnel

  • Tiger I
  • German WWII heavy tank

    prepared by the Waffenamt-Prüfwesen 1 gave the calculated probability of perforation at range, on which various adversaries would be defeated reliably at

    Tiger I

    Tiger I

    Tiger_I

  • Ball (gridiron football)
  • Ball used to play gridiron football

    be laced together. One of these lacing panels receives an additional perforation and reinforcements in its center, to hold the inflation valve. Each panel

    Ball (gridiron football)

    Ball (gridiron football)

    Ball_(gridiron_football)

  • Revenue stamps of the United States
  • 19th-20th century US government tax

    were issued in sheets perforated with 12 gauge perforations or 'imperforate', i.e.solid sheets with no perforations. Washington remained the only figure on

    Revenue stamps of the United States

    Revenue stamps of the United States

    Revenue_stamps_of_the_United_States

  • Cinematograph
  • Motion picture film camera which also serves as a projector and printer

    Lumière used the same 35 mm gauge and 1.33 aspect ratio film stock format as the kinetoscope, but with a single perforation on each side of each frame

    Cinematograph

    Cinematograph

    Cinematograph

  • Movie camera
  • Special type of camera used to shoot movies

    the perforations and moves the film one frame away from the film gate. Registration is achieved via one or more pins that engage the perforations while

    Movie camera

    Movie camera

    Movie_camera

  • Caboose
  • Crew car on the end of trains

    roof about two feet square. I stacked the lamp and tool boxes under the perforation end and sat with my head and shoulders above the roof ... (Later) I suggested

    Caboose

    Caboose

    Caboose

  • List of 70 mm films
  • 70) were photographed with spherical optics on 65 mm film with five perforations per frame, yielding an aspect ratio of 2.20:1. Sovscope 70 and DEFA 70

    List of 70 mm films

    List_of_70_mm_films

  • Retrobulbar block
  • Regional anesthetic nerve block in the area located behind the globe of the eye

    ocular complications include hematoma formation, optic nerve damage and perforation of the globe with possible blindness. Systemic complications include

    Retrobulbar block

    Retrobulbar_block

  • Frank Hornby
  • English toy inventor, businessman and politician

    components. The key inventive step was the realisation that regular perforations in the structural pieces could be used, not only to join them together

    Frank Hornby

    Frank_Hornby

  • Hardwood
  • Wood from angiosperm trees

    vessels. The vessels may show considerable variation in size, shape of perforation plates (simple, scalariform, reticulate, foraminate), and structure of

    Hardwood

    Hardwood

    Hardwood

  • Arriflex 765
  • 65 mm movie camera by Arri

    and The Hateful Eight (2015). The Arri 765 is a 65 mm camera with a 5-perforation pull-down mechanism. The mirror reflex shutter is manually adjustable

    Arriflex 765

    Arriflex_765

  • Tracheal intubation
  • Placement of a tube into the trachea

    associated with claims for perforation of the esophagus or pharynx. Early signs of perforation were present in only 51% of perforation claims, whereas late

    Tracheal intubation

    Tracheal intubation

    Tracheal_intubation

  • Sump pump
  • Type of pump

    feet in depth or more; lined with corrugated metal pipe that contains perforations or drain holes throughout. They may include electronic control systems

    Sump pump

    Sump pump

    Sump_pump

  • Toyota MR2
  • Mid-engined, two-seat Japanese sports car

    panels, three-spoke steering wheel, gauge cluster markings Seat changed to single-color velour and perforations added for leather seats 1987 (MY 1988)

    Toyota MR2

    Toyota MR2

    Toyota_MR2

  • Lamina dura
  • Compact bone within the tooth socket

    radiopaque line surrounding the tooth root. Its structure contains numerous perforations that house blood vessels, lymphatics, and nerves, earning it the alternative

    Lamina dura

    Lamina_dura

  • Valsalva maneuver
  • Technique for equalising pressure in the middle ears

    maxillary molar tooth. The maneuver is performed to determine if there is a perforation or antral communication. When rapid ambient pressure increase occurs

    Valsalva maneuver

    Valsalva maneuver

    Valsalva_maneuver

  • Scalpelling
  • Body art procedure

    is a form of body modification involving the creation of decorative perforations through the skin and other body tissue via scalpel. The technique can

    Scalpelling

    Scalpelling

  • Natural killer cell enteropathy
  • Medical condition

    life-threatening GI tract symptoms such as GI tract obstructions and perforations; is usually localized to the small intestine but may involve other areas

    Natural killer cell enteropathy

    Natural_killer_cell_enteropathy

  • Surface-supplied diving equipment
  • Equipment used specifically for surface supplied diving

    on the pneumo gauge. There is also often a snubbing valve or orifice between the pneumo line and the gauge to restrict flow into the gauge and ensure that

    Surface-supplied diving equipment

    Surface-supplied diving equipment

    Surface-supplied_diving_equipment

  • Medium format
  • Film format

    used in IMAX projectors have the same gauge or height as 120 film. With 70 mm cine projector film, the perforations are inset by 2.5 mm to make room for

    Medium format

    Medium format

    Medium_format

  • Registration pin
  • precision, as the big pin fills the perforation completely. The little pin does not completely fill the perforation in width, only in height; this difference

    Registration pin

    Registration_pin

  • Mitchell Camera
  • American movie camera manufacturer (1919–1979)

    Though the Eastern Bloc standard for camera film is Kodak Standard perforations, that standard was rejected by the very Bloc which proposed it. U.S.S

    Mitchell Camera

    Mitchell Camera

    Mitchell_Camera

  • Sabre (fencing)
  • Weapon and type of modern fencing

    smooth; the curvature of the guard is continuous without any aesthetic perforations or rims. The interior of the guard is fully insulated by either paint

    Sabre (fencing)

    Sabre (fencing)

    Sabre_(fencing)

  • Kinetoscope
  • Motion picture exhibition device

    inch wide by 3/4 inch high, and four perforations on each side. Within a few years, this basic format—with the gauge known by its metric equivalent, 35

    Kinetoscope

    Kinetoscope

    Kinetoscope

  • Fortran
  • General-purpose programming language

    separated by a special character: "master space": V (perforations 7 and 8) for UNIVAC and perforations 12/11/0/7/8/9 (hexadecimal FF) for IBM. These comments

    Fortran

    Fortran

    Fortran

  • List of ISO standards 3000–4999
  • Motion-picture camera cartridge, 8 mm type S, model 1 — Camera run length, perforation cut-out and end-of-run notch in film — Specifications ISO 3025:1974 Cinematography

    List of ISO standards 3000–4999

    List_of_ISO_standards_3000–4999

  • Meccano
  • British model construction system

    screws to connect the pieces. The perforations were at a standard 1⁄2 inch (12.7 mm) spacing, the axles were 8-gauge, and the nuts and bolts used 5/32"

    Meccano

    Meccano

    Meccano

  • Color motion picture film
  • Photographic film type

    was later re-slit into two 16mm wide prints without the need for re-perforation). This modification also facilitated the early experiments by Eastman

    Color motion picture film

    Color motion picture film

    Color_motion_picture_film

  • Surface-supplied diving
  • Underwater diving breathing gas supplied from the surface

    on the pneumo gauge. There is also often a snubbing valve or orifice between the pneumo line and the gauge to restrict flow into the gauge and ensure that

    Surface-supplied diving

    Surface-supplied diving

    Surface-supplied_diving

  • Lung nodule
  • Medical condition

    EA (March 1996). "Transthoracic needle biopsy with a coaxially placed 20-gauge automated cutting needle: results in 122 patients". Radiology. 198 (3):

    Lung nodule

    Lung nodule

    Lung_nodule

  • Fracking
  • Fracturing bedrock by pressurized liquid

    pressure at the target depth, determined by the location of the well casing perforations, to exceed that of the fracture gradient (pressure gradient) of the rock

    Fracking

    Fracking

    Fracking

  • Proton
  • Subatomic particle with positive charge

    Goldstein discovered canal rays (also known as anode rays) exiting from perforations in the discharge tube. Wilhelm Wien in 1898 showed that these rays had

    Proton

    Proton

    Proton

  • Carbon monoxide poisoning
  • Toxic effects of carbon monoxide

    pipe blocked by snow has led to the poisoning of car occupants. Any perforation between the exhaust manifold and shroud can result in exhaust gases reaching

    Carbon monoxide poisoning

    Carbon monoxide poisoning

    Carbon_monoxide_poisoning

  • Stopping power
  • Ability of a firearm or other weapon to cause immediate incapacitation

    to sustain consciousness. This can be the result of bleeding from a perforation of a large blood vessel or blood-bearing organ, or the result of damage

    Stopping power

    Stopping_power

  • Drill
  • Tool used to create holes

    version of an auger. Archimedes' screw, present in drills to remove perforation dirt from the hole, was invented in Hellenistic Egypt around 300 BCE

    Drill

    Drill

    Drill

  • Alfa Romeo 105/115 Series Coupés
  • Motor vehicle

    (pelle testa di moro) or red leather (pelle rossa). The seat panels had perforations in the leather. There were three versions of the GT Veloce 1600 Version

    Alfa Romeo 105/115 Series Coupés

    Alfa Romeo 105/115 Series Coupés

    Alfa_Romeo_105/115_Series_Coupés

  • US Regular Issues of 1922–1931
  • over a nine-year period and can be found with three sizes, or gauges, of perforations which are used in the identification of the particular series for

    US Regular Issues of 1922–1931

    US Regular Issues of 1922–1931

    US_Regular_Issues_of_1922–1931

  • Ear clearing
  • Equalising of pressure in the middle ears

    methods, some of which pose a distinct risk of barotrauma including perforation of the eardrum: Yawning which helps to open the eustachian tubes; Swallowing

    Ear clearing

    Ear clearing

    Ear_clearing

  • Local anesthetic
  • Medications to reversibly block pain

    alveolar bone, and the anesthetic reaches the pulpal nerve via natural perforation of intraoral bone tissue. Advantages of ILI over INAB: rapid onset (within

    Local anesthetic

    Local anesthetic

    Local_anesthetic

  • U.S. Parcel Post stamps of 1912–13
  • watermark bearing the letters 'U S P S' and were perforated with 12 gauge perforations. The stamps were designed by Clair Aubrey Huston who at the time had

    U.S. Parcel Post stamps of 1912–13

    U.S. Parcel Post stamps of 1912–13

    U.S._Parcel_Post_stamps_of_1912–13

  • Laryngospasm
  • Involuntary contraction of the vocal folds restricting inhalation

    Nasal polyp Rhinorrhea nasal septum Nasal septum deviation Nasal septum perforation Cocaine-induced midline destructive lesions (CIMDL) Nasal septal hematoma

    Laryngospasm

    Laryngospasm

    Laryngospasm

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