Airborne Dead Reckoning

I am attempting to research the history of Airborne
Dead Reckoning Equipment. By this I mean such systems
as the AN/ASN-7 Dead Reckoning Navigation Computer by
Ford Instrument or the AN/ASA-14 Dead Reckoning Tracer
by Servo Corporation, and their precursors. My interest
is primarily in the origins of such systems - the people
(both in industry and primarily in the Navy) and companies
connected with their development - the experiments and
the breadboarded first attempts.

Articles, books, manuals, personal reminiscences.

Can anyone out there help me??


Ed Wysocki