The workshop is known for it badges for firefighting associations.
In silver.
Suspension
新潟県消防義會 - Niigata Prefecture Firefighting Association
Reverse
特別會員章 - Special member badge
Original case.
Another badge for Niigata Firefighters.
Obverse
消防 - Firefighting
勤功章 - merit badge
Reverse
新潟県 - Niigata Prefecture
Original case.