X1 - Part 30a - Bevel gear ½ " 16 teeth - Not Stamped. X2 - Part 30 - Bevel gear⅞" 26 teeth -X1 Stamped - Might be French?.
MECCANO PART 30 30A 30C BEVEL GEARS X3 X2 STAMPED OLD VINTAGE TOY MODEL JOB LOT
1982 Meccano part 27a in original packet: Gear Wheel, 3cm diameter, 57 teeth
Meccano bevel gear part 30
MECCANO PART PINION 11 12 13 TEETH PINIONS GEARS GEAR OLD VINTAGE TOY LOT PARTS
MECCANO PART 211A 211B HELICAL GEAR GEARS OLD VINTAGE TOY MODEL JOB LOT PARTS
Meccano Part 27a Spur Gear 57 Teeth and Part 26 Pinion 19 Teeth.