Altitude Computer MK 8 B, Dalton Dead Reckoning Computor
Both pieces came together in a brown leather case that is included in this sale.
Altitude Computer
**4 5/8 inches wide**
**Metal with center metal rivet**
**In miles and km**
**Set for airspeed and density altitude computations**
**Computer MK 8 B**
**Stock No. R88C1152-000-000**
**Mfrs. Part No. FMA-314A**
**Contract No. N383-26691A**
**G. Felsenthal & Sons, Inc.**
**Bu Aer-U.S. Navy**
Dalton Dead Reckoning Computor
**5 1/2 inches wide**
**Plastic with metal center rivet**
**Type E-6B**
**For air speed and altitude computations**
**By Philip Dalton**
**Annapolis, MD**
**Pat. No. 2,097,116**
**Formerly owned by Captain William H. Cracknell, retired 39-year Navy captain and Deputy Commander of Naval Intelligence Command**
B-58683961
