722 12V Electric Train with 2 Wagons From Brickipedia, the LEGO Wiki PageDiscussionEditHistory More... Report a problem What links here Related changes Special pages Printable version Permanent link Page information Browse properties System → Trains → 12V721 << 722 (Set 2) >> 723 12V Electric Train with 2 Wagons Item №: 722 Pieces: 151 Released: 1970 Theme: Trains 12V [Submit an inventory] 722 12V Electric Train with 2 Wagons is a 12V Trains set released in 1970. It contains 151 pieces. External links[edit] Brickset Rebrickable Lugnet Peeron See a price and investment guide on BrickPicker.com See products for sale on Brick Classifieds