Pencil, Great Northern Railway, mauve, unsharpened, marked in silver "No73 Hard Mephisto Copying, made by L & C Hardtmuth CZECHOL-SLAVAKIA"; : 7 in (177.8 mm)
Pencil, Great Northern Railway, mauve, unsharpened, marked in silver "No73 Hard Mephisto Copying, made by L & C Hardtmuth CZECHOL-SLAVAKIA"; : 7 in (177.8 mm)