Roller buckle for Siebe Gorman shoes; there have been minor variations throughout the years of production, but this is the most common one, 3.6 mm wide and 2.7 mm high. Suitable for straps of 2.54 mm (1 inch).

spring for the relief valve of a Heinke Pearler helmet

Red lead putty for waterproofing windows (enough for 3 windows). This is made according to the original recipe and vacuum-packed, therefore it has a long shelf life.