Various / Other
Old thread and yarn precision instrument, the so called yarn tensioner, thread yarn pull meter, early 1900.
This instrument measures the thickness, strength and tension of the yarn/ thread
A rare and interesting tool from the history of the textile industry and a real museum piece
Made and labeled by the Belgian ...
WWII German Observation Binoculars DF 10 x 80 Flak for spotting anti-aircraft artillery, 1930s 1940s
WWII German Observation Binoculars DF 10 x 80 Flak for spotting anti-aircraft artillery, 1930s 1940s Original German WWII Luftwaffe Flak DF 10 x 80 binocular optics marked DF 10 x 80 dkl 83982 ( Doppelfernrohr / double telescope) 10 x 80 dkl ( Schneider, Bad Kreuznach) This complete anti-aircraft telescope consists of binoculars with sight, ...