While most pieces can usually be pinned down with a heavy dose of research, others remain frustratingly elusive!
Below are items we would love your help identifying or verifying. Do get in touch if you know what any are or can add any useful information about them, or if you have your own mystery items you want us to include.
Thanks in advance! Edd
Mystery Items……
Reputedly a prototype WW2 Bell Labs Radar Mixer
Bell Lab Engineers who worked on Prototype Radar Mixer?
Reputedly Miniature WW2 Prototype 35mm Film Viewer
Reputedly Miniature WW2 Prototype 35mm Film Viewer
Unknown device by Influential Physicist Ernst Ruhmer c1910.
Inside of Ruhmer device showing a bespoke gramophone spring mechanism which turns the central spindle.
