WW1 Period Issue Royal Flying Corps Altimeter
A rare large hand held example, with War Department stamp of the pattern I believe were issued to Observation Ballon Observers. The silvered face with makers details of “T W S I “ (Thomas Watson Scientific Instruments Ltd) also with the number “B6707” The gilt case with clear WD Arrow.
Altimeter / Barometers were issued to the Royal Flying Corps, due to the large size I would be easier to handle with bulky gloves.VGC.
PLEASE NOTE SOLD AS A COLLECTORS ITEM ONLY, NOT INTENDED FOR USE.
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