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David Simpson · 18th Feb 2018, 7:07 pm

Just been given a lovely old gem. See pictures. Tottenham Wireless Society is etched in white on the faceplate.
There are two calibration charts with it - dated 7/June/26 & 7/7/26 - provided by "Experimental Wireless & the Wireless Engineer". Titled "Test of Buzzer W/M" . Details of test - "Absorbtion Method".
I'm guessing a 1920's Wavemeter.
Any info most welcome, please.

Regards, David

18th Feb 2018, 7:07 pm	#1
David Simpson Nonode Join Date: Mar 2008 Location: Aberdeen, UK. Posts: 2,852	Tottenham Wireless Society Just been given a lovely old gem. See pictures. Tottenham Wireless Society is etched in white on the faceplate. There are two calibration charts with it - dated 7/June/26 & 7/7/26 - provided by "Experimental Wireless & the Wireless Engineer". Titled "Test of Buzzer W/M" . Details of test - "Absorbtion Method". I'm guessing a 1920's Wavemeter. Any info most welcome, please. Regards, David Attached Thumbnails