A variety of keys . One is clockwork , the others are a bit of a mystery - but hate to throw away !
Clockwork Key. Small Square 0.4 Cm Approximately In Good Condition
Vintage Original Tri-ang Minic Clockwork Key
Schuco Radio 4012 Tin Plate Clockwork Car With Key Red
2.50mm Steel Key For Tin Toys / Tinplate Wind Up / Clockwork Trains & Models
2.25 mm Steel Key For Tin Toys / Tinplate Wind Up / Clockwork Trains & Models
2 x Clockwork motor Key for output shaft 1.98mm
