Pair of vintage specialized precision instruments. Includes a vintage photographic enlarging easel by Albert Specialty Co. (Chicago, Ill.), featuring adjustable metal border masking blades, hinged frame, and inch scale markings up to 14 inches. Also includes a 1974 military Type MB-4A dead reckoning air navigation flight computer manufactured by Telex Communications Inc. (Model FAA-46D, Contract No. F34601-74-C-3569, marked U.S. Property), made of aluminum with rotating circular slide rule scales and wind triangle slide. Location: y
Albert Specialty Co. Darkroom Enlarging Easel and MB-4A Flight Computer
Pair of vintage specialized precision instruments. Includes a vintage photographic enlarging easel by Albert Specialty Co. (Chicago, Ill.), featuring adjustable metal border masking blades, hinged frame, and inch scale markings up to 14 inches. Also includes a 1974 military Type MB-4A dead reckoning air navigation flight computer manufactured by Telex Communications Inc. (Model FAA-46D, Contract…
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- Location
- Chessapeake, Virginia, United States (US)
