Vintage Anemometer: The Koshin Vane Anemometer is a vintage meteorological/scientific instrument for measuring wind speed. This is one of the earliest models dating to 1953 and is a rare find. Manufactured in Japan, it has a brass tag with Japanese writing on both the instrument and the original wood case with instructions and added annotations. The Koshin Vane is 30.5 cm tall & 12.5 cm wide. It unscrews to fit into a 18 x 18 x 16 cm wood case. Ex Kryal Castle collection