[Issued with perforations. Certain circulars read Departments of Army and Air Force and carry AF letter numbers in addition to Circular numbers. Circulars 78-93 are classified as M 101.4:949 (nos.).]
Notes:
[Issued with perforations. Certain circulars read Departments of Army and Air Force and carry AF letter numbers in addition to Circular numbers. Circulars 78-93 are classified as M 101.4:949 (nos.).] ‡ Official Use. Not Available.