1st variation made by made by Suzuki Umekichi workshop.
1st stamp variation.
Reverse
大日本蠶絲會 - Great Japan Sericulture Association
通常會員之章 - Ordinary/Normal/Regular Member's Badge
Original case.
通常會員章 - Ordinary/Normal/Regular Member's Badge
Suzuki Umekichi workshop stamp.
badge made by suzuki umekichi workshop
great japan sericulture association member's badge
sericulture association regular member's badge
suzuki umekichi workshop
大日本蚕糸会章
大日本蚕糸会通常会員章