| Reference Number: Avaluer:1050124 | Brand: James G. Biddle |
| MPN: 2440 | Country/Region of Manufacture: United States |
Vintage Biddle Co. Frahm Vibrating Reed Tachometer No. 216800 3, 000 - 6, 000 Rpm
Frahm Vibrating Reed Tachometer Boat, Vintage Car 4000 - 8000 Rpm P/n501938 19e39
Antique Steam Engine Rpm Gauge - Rare - Biddle Frahm Vibration Tachometer
Vintage Frahm Resonant Reed Tachometer
Vintage Frahm Resonant Reed Tachometer
Vintage Frahm Resonant Reed Tachometer Type T - 21 Test Meters Collectible
James Biddle Frahm Resonant Reed Frequency Meter 7650 Vintage Industrial Surplus
Vintage Biddle Frahm Resonant Reed Frequency Meter 7640 Industrial Surplus
Lafayette The Diplomat 1 Polygraph Lie Detector Machine - Vintage 1980 ' S
Vintage Polygraph Machine Argenbright International Institute Of Polygraph
Vintage Stoelting Ultra Scribe Polygraph Lie Detector Test Machine 1970 ' S B
Vintage Graham Coil, Condenser Tester 51
Vintage Lafayette Polygraph Lie Detector Test Scribe Machine The Fact Finder
Antique Weston Laboratory Standard Mdl 326 Ac / Dc Wattmeter Patented 1893 - 1898
Antique 1890s Weston Ammeter Steampunk Gage Newark Nj For Parts/repair/display
