Bombs, Fuses, and Racks Study Guide USAF Bombardment School, Mather AFB, 1951 C-43 glass and dial are in

glass and dial are in exceptional condition for the age of this indicator

as appeared in early versions of the US Air Force transport the C-119 Fairchild Flying Boxcar during the 1950s

7 inch circular slide rules

navigation instrument

the ring is turned until the two white wires are parallel to the North-South lines on the card

Bombs, Fuses, and Racks Study Guide USAF Bombardment School, Mather AFB, 1951 C-43 glass and dial are inThis is an original Student Study Guide from the USAF Bombardment School at Mather Air Force Base, California, dated January 1951. The guide primarily addresses the bombing equipment used in the USAF's B 25 Mitchell Medium Bomber. Seems to be about 50 un numbered pages in length. It is in reasonable condition given its age.