21 Propellers, Wheels and Rotors

Class 4

LEGO > System > Service Packs 20 (1, 2, 3, 4 ) << 21 (1, 2, 3, 4 ) >> 22 (1, 2, 3, 4, 5 )

Propellers, Wheels and Rotors
Item №:	21
Pieces:	15
Released:	1977
Theme:	Service Packs

21 Propellers, Wheels and Rotors was a Service Pack set released in 1977. It contains fifteen pieces.

Notes

• Also numbered S.21 or Sp.21 in some European countries
• This set is the same as sets:
  • 1121 Propellors, Wheels, and Rotor Unit
  • 5031 Propellers, Wheels, Rotor Unit
  • 4 Propellers & Wheels

Gallery

External links

• 21 Propellers, Wheels and Rotors at Bricklink.com