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Pine Camp New York USA 1936 stock footage and images

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US Government approved or Oxygen Breathing Apparatus (OBA) and its safety usage demonstration

Training film showing different kinds of rebreather (or Oxygen Breathing Apparatus) used in mine rescues. Models show four types of rebreathers approved by the United States Bureau of Mines- Paul, Gibbs, Fleuss-Davis, and MC CAA. A man points to different parts of the rebreather- such as an oxygen bottle, reducing valve, regenerator, and by-pass valve. Men pump oxygen bottles before using the Oxygen Breathing Apparatus. An oxygen bottle is installed in Oxygen Breathing Apparatus. Men charge the regenerator with chemicals to absorb carbon dioxide from exhaling, places regenerator back to the Oxygen Breathing Apparatus. Man disinfects Oxygen Breathing Apparatus mouthpiece and tubes in a solution of bichloride of mercury or Lysol. Man rinses disinfected tubes with water before installing them back to the apparatus.

Date: 1926
Duration: 6 min 7 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: None
Clip: 65675078788
Rescue crew uses a lamp to test for methane gas and oxygen inside a mine

A rescue crew explores a mine. Rescue team with Oxygen Breathing Apparatus use elevator to enter the mine. Rescue team explore mine tunnel to search for trapped workers. Rescue team tests a lamp for presence of methane gas. Flame rises inside lamp due to methane gas in mine. Flame goes out in lamp due to lack of oxygen.

Date: 1926
Duration: 1 min 39 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: None
Clip: 65675078789
Rescue team uses a canary in a coalmine to detect presence of carbon monoxide inside a mine

Canary in a coal mine and carbon monoxide detector use for rescue operations inside mines. Rescue team uses a carbon monoxide detector and a caged canary bird to detect presence of carbon monoxide. Canary bird in cage expires due to high carbon monoxide.

Date: 1926
Duration: 1 min 32 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: None
Clip: 65675078790
Loudspeaker jeep and tank move across a field; aircraft drop leaflets over soldiers

Psychological warfare operations (PSYOP) and information dissemination demonstration by the United States Army during the Cold War. A loudspeaker jeep hidden distantly behind clump of trees in a grassy field. A tank (likely a Sherman M4 tank) with a loudspeaker moves across a field. Leaflets distantly visible in the sky. A B-26 plane flies past a field. More leaflets fill the sky distantly visible. Leaflets falling on the fields. A United States Army L-16 plane flying low, dropping leaflets over soldiers.

Date: 1951, October 19
Duration: 1 min 51 sec
Sound: No
Color: Monochrome
Clip Type: Unedited
Language: None
Clip: 65675078826
Jeep with loudspeaker drives across a field, soldiers install loudspeaker while soldiers uses microphone for psychological warfare.

Psychological warfare operations (PSYOP) and information dissemination demonstration by the United States Army during the Cold War. A jeep with a loudspeaker driving on a field, driving into the bush. Two United States soldiers set up a horn loaded loudspeaker array in a field. A soldier speaking into a microphone, probably a lip-ribbon microphone or "lip mic" used to amplify in noisy environments. Two soldiers arrange a horn loaded loudspeaker array into place behind bushes.

Date: 1951, October 19
Duration: 54 sec
Sound: No
Color: Monochrome
Clip Type: Unedited
Language: None
Clip: 65675078827
Two soldiers place a pack of leaflets inside a shell canister

Psychological warfare operations (PSYOP) and information dissemination demonstration by the United States Army during the Cold War. Two United States soldiers remove a smoke canister from a 105mm HE smoke shell at a small wooden table in a forest. They insert a pack containing leaflets inside the shell to replace the smoke canister. Soldier reassemble the shell containing leaflets. A soldier takes away the shell.

Date: 1951, October 19
Duration: 1 min 40 sec
Sound: No
Color: Monochrome
Clip Type: Unedited
Language: None
Clip: 65675078828