This small ball (60 mm in diameter) has sided mark undocumented in WP's book "Glass Ball Marks". There are Japanese characters around the circumference:
釧路浅原製, it means "Made by Asahara Glass Co in Kushiro".
This small ball (60 mm in diameter) has sided mark undocumented in WP's book "Glass Ball Marks". There are Japanese characters around the circumference:
釧路浅原製, it means "Made by Asahara Glass Co in Kushiro".