Aircraft Clock, Air Section Signal Corps US Army WWI Dinah Reconaissance Press again to reset to

Press again to reset to 0

and we've found rare aircraft in this book that we never knew existed and some that even never made it into production

It has a serial number prefix of AF 42

evidence of a year of manufacturing of 1941

Aircraft Clock, Air Section Signal Corps US Army WWI Dinah Reconaissance Press again to reset toHere is an authentic WWI era Aircraft Clock made by the Chelsea Clock Company for aircraft of the Air Section Signal Corps US Army, the precursor to today's US Air Force. Chelsea is famous for its marine clocks, and it is highly unusual to find a Chelsea clock made specifically for an aircraft. It is stamped February 1918 on the back case. A rare item indeed.