32 Worm Gear and 27a 57 Tooth Gear Plastic Original. Plastic with brass bosses. Meshes at 1" pitch to give 57:1 ratio. Original Meccano.
Meccano Worm Gear, part 32
Meccano Part 27a Spur Gear 57 Teeth and Part 26 Pinion 19 Teeth.
100 x Meccano Part 37 Brass Cheesehead Bolts And Square Nuts Part 37b 37a
Three Meccano part 24, eight hole Bush Wheels
Meccano Part 168 Red Ball Thrust Bearing Complete
50 Meccano Part 37b Bolt Zinc Original
