KUTSUWA KUTSUWA ☆ Protractor PROTORACTER ☆ Pre-war to early Showa period

This is a super retro protractor from KUTSUWA.
I received it as an unsold item from a long-closed shop and it's been stored in a drawer for a while. It says it's made from Dainippon Celluloid Company material, so historically, it's likely a valuable item manufactured from the pre-war period to the early Showa era.

[Brand] KUTSUWA
Made from Dainippon Celluloid Company material
[Category] Protractor
[Color] Red
[Condition] Unused
The protractor itself has no noticeable scratches, but the outer packaging is deteriorated. Please judge the details from the photos.

For reference: Dainippon Celluloid was established in the late Meiji era as Japan's first celluloid (artificial plastic) manufacturer and played an important role in the pre-war stationery industry by supplying materials for combs, toys, rulers, and other items.

Thank you for looking. We await purchases from those who understand.
#Pre-war
#Showa
#Retro
#Stationery
#Protractor
#Antique