The first four pages of instructions on how to fit and test Types A-13A and A-13A/1 pressure demand oxygen masks for operation with an illustrative diagram of the facepiece assembly.

Details

Identifier:
YA2007.25/4/2/15
Subject:
Aerospace Engineering, Aeronautics, Airline Industry
Access:
Access is given in accordance with the Museum of Science and Industry's access policy. Material from this collection is available to researchers through the Museum's Archive Study Area.

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