Sanko Seizuki's (三光製作所) French curve set (18cm). All 12 pieces are present. Although used, there are no cracks or chips, and they are generally in good condition. These are believed to have been used as drafting supplies from the Showa to early Heisei eras. As they are a rare item not often seen nowadays, they are recommended for those in drafting and design, as well as collectors. All pieces are stamped with MADE IN JAPAN and No. 01 to No. 12. The case has some scratches and cloudiness due to age, but it does not affect use. #FrenchCurve #DraftingTools #SankoSeizuki #sankoseizuki #RulerSet #Drafting #ArchitectExam #DraftingTools #DesignSupplies #AnalogDrafting #ArchitecturalTools #ArtSupplies #StationeryLover #RetroStationery #ShowaRetro #VintageStationery #DrawingTools #StationeryManiac #CurveRuler #HandDrawnIllustration #Buyee