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Thermograph WW2 By Friez Instrument Division, Baltimore 1943

This is a large pattern manufactured by Friez for the US Signal Corps, US Army in 1943.

Nice informative plaque to the baseHas a weekly working clock drum with change wheels for daily operation. In excellent condition for its age.

Thermograph WW2 By Friez Instrument Division, Baltimore 1943

SKU: 20081
£325.00Price
Quantity

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