LEGO Universal Building Set

Universal Building Set · 900

Universal Motor Set

24 Osat

Universal Building Set · 901

4.5V Motor Set

31 Osat

Universal Building Set · 910

Universal Building Set

318 Osat

Universal Building Set · 911

Universal Building Set

402 Osat

Universal Building Set · 912

Universal Building Set

472 Osat

Universal Building Set · 9253

Basic Farm

Universal Building Set · 930

Red Bricks

45 Osat

Universal Building Set · 931

White Bricks

45 Osat

Universal Building Set · 932

Blue and Yellow Bricks

45 Osat

Universal Building Set · 933

Doors and Windows

38 Osat

Universal Building Set · 934

Roof Bricks, 45 Degrees

58 Osat

Universal Building Set · 935

Roof Bricks, 33 Degrees

43 Osat

Universal Building Set · 936

Wheels and Tires

20 Osat

Universal Building Set · 937

Doors and Fences

34 Osat

Universal Building Set · 938

Plates, Hinges and Turntables

17 Osat

Universal Building Set · 939

Flags, Trees and Road Signs

20 Osat

Universal Building Set · 940

Flags, Signs and Trees

19 Osat

Universal Building Set · 941

Black and Clear Bricks

48 Osat

Universal Building Set · 970

Lighting Bricks

17 Osat

Universal Building Set · 990

Trees and Signs (1971 version with granulated trees and 4 bricks)

12 Osat

Universal Building Set · 9913

Basic Building Toy