529 Animals was a 39 piece Duplo set released in 1978. It was a pre-school set.

Sets in Duplo

Theme / Subtheme Duplo / Building Sets
Year 1978
Pieces 20
Availability Retired
528 LEGO Duplo Building Set
Value $25.26
Theme / Subtheme Duplo / PreSchool
Year 1978
Pieces 8
Availability Retired
061-2 LEGO Duplo PreSchool Puppy
Theme / Subtheme Duplo / PreSchool
Year 1978
Pieces 5
Availability Retired
063-2 LEGO Duplo PreSchool Ducks
Value $319.67
Theme / Subtheme Duplo / PreSchool
Year 1978
Pieces / Duplo figures 3 / 1
Availability Retired
086 LEGO Duplo PreSchool Tub Boat
Value $96.48
Theme Duplo
Year 1978
Pieces / Duplo figures 2 / 1
Availability Retired
534 LEGO Duplo Bath-Toy Boat
Value $95.32