It comes in an old leather case marked with a "rain gauge". The case has green felt but is degraded. After sticking the paper on the back of the barometer.
Does the case engraved with "Shoju" mean that it was manufactured in 1941 It looks like a wartime item. The words "portable pressure gauge" and "Yanagi Seisakusho" are written on the barometer in the opposite direction. There is a very atmosphere. It is a product with a better storage condition than the barometer that was exhibited before. 8.4cm in diameter Willow mill made in Japan International Buyers - Please Note. The item "WW2 Imperial Japanese Army aneroid barometer Military 1941 Antique Free/Ship" is in sale since Friday, February 14, 2020. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Japan\Other Japanese WWII Orig Items". The seller is "ryomtakeut-0" and is located in Osaka.This item can be shipped worldwide.