[British Refresher School Yearbook, Class 31, 1942] (open access)

[British Refresher School Yearbook, Class 31, 1942]

Yearbook for class 32 of the British Refresher School at the Aero Center in Imperial, California. The book includes pictures of the graduates and staff, as well as cartoons and short bios of each student.
Date: February 28, 1942
Creator: British Refresher School
System: The Portal to Texas History
[Instruction Manual for Military Correspondence] (open access)

[Instruction Manual for Military Correspondence]

Instruction manual for how to prepare military type correspondence. The manual is divided into seven sections: I. General, II. Channels of Communication, III. Military Letters, IV. Indorsements, V. Inclosures, VI. Nonmilitary Letters, and VII. Telegrams, Radiograms, and Cablegrams.
Date: August 21, 1942
Creator: United States Department of War
System: The Portal to Texas History
Instructions to Designated Landing Area Registrar and Clearance Officers (open access)

Instructions to Designated Landing Area Registrar and Clearance Officers

Clearance instructions and regulations for the landing and takeoff of civil aircraft.
Date: January 15, 1942
Creator: United States. Civil Aeronautics Administration.
System: The Portal to Texas History