Only one variant of workshop label is known today.
Active in Osaka during 1930s.
寳弘堂 = 宝弘堂 - Takara Hiroshi-dō /Hiroshi Treasure Shop/.
Active in Osaka during 1930s.
寳弘堂 = 宝弘堂 - Takara Hiroshi-dō /Hiroshi Treasure Shop/.