US WWII AAF 38″ X 38″ OG SYNTHETIC RESIN COVER??, TYPE “SIGHTING STATION COVER; SPEC. NO. 98:26751-P; B-29 BOEING; PART NO. 15-XXX; PROPERTY AIR FORCES, US ARMY”

US WWII USN AIRCRAFT “CARBON MONOXIDE COLORIMETER”, BULB TYPE INDICATOR MARK II, MFG. BY “BAUER USN”, C/W IT’S BLACK CRACKLE FINISH METAL CONTAINER, APPEARS TO BE COMPLETE, ALSO COMES WITH 3 ADDITIONAL BOXES OF GLASS VILES FOR TESTING THE AIR QUALITY IN AIRCRAFT CABINS, CIRCA 1943/45, EXCELLENT