LEGO Duplo sets from 1973

All 3 LEGO Duplo sets released in 1973, with today's prices. All Duplo sets.

Name ↑
Set
Price
Discount
Piece count
ct/ piece
Year
LEGO Building Set 515-2Building Set (515-2)
311973
LEGO Building Set 030-2Building Set (030-2)
291973
LEGO Pre-School Set 010-2Pre-School Set (010-2)
181973