Rare Unused, with Aluminum Case, Circa 1930, Showa 5 Era ■ Shimizu Seisakusho PARLIAMENT Mechanical Pencil Refills 2.5mm, Total Length 3cm, Red, 10 Boxes x 5 Pencils ■ Famous for manufacturing shorthand pencils (mechanical pencils). These are 2.5mm, 3cm long red (red) refills for mechanical pencils from the pre-war (early Showa era) era, from the now-defunct manufacturer located in Tokyo. Includes the original box and an aluminum case. ■ They were 25 yen each at the time. (A 25 yen sticker is attached.) ■ 【Condition】The boxes show their age. The lead inside can be used without any problems. ■ 【Specifications】 (Refills) Thickness 2.5mm (actual size: 2.45mm), Total length 3cm, Red, 10 boxes x 5 pencils. Type...Mechanical Pencil Lead