① Masuyama stopwatch capable of precise 1/10 second measurements. - Brand: Masuyama - Model: Stopwatch - Color: Silver - Function: 1/10 second measurement - Country of Manufacture: Japan (Tokyo) This was a memento of my father, so I presume it's a pre-war product. It has a "ten" character inside a circle engraved on it, so it might be related to Shimadzu Corporation. ② Portable barometer, thermometer, and compass Both items are subject to errors due to aging. Since I can't verify them, please consider them as junk items. Please refrain from purchasing if you are looking for a beautiful item. #wadacchi Thank you for viewing.