Search Digital Records

Limit your search

Item Type Format Rights Subject

2 results

Use and maintenance of oxygen equipment.
T.O. no. 03-50-1 Dated 1 September 1945. "This publication replaces T.O. no. 03-50-1 dated 1 July 1944 and revised 10 January 1945."
Use of oxygen and oxygen equipment / prepared by the Aero-Medical Research Laboratory, Engineering Division, Materiel Command, Wright Field, Dayton, Ohio.
T.O. no. 03-50-1, A.P. no. 2159A. Issued July 1, 1943. Revised September 20, 1943. "This technical order replaces T.O. no. 03-50-1 dated June 15, 1942 and T.O. no. 03-50-1A dated November 9, 1942." -- Title page.