Universal Building Set

LEGO 50-1 · 1976 · 390 listed pieces · Basic Set

Explore the parts and colours recorded for this set.

Parts inventory

Part	Name	Colour	Quantity
3001a	Brick 2 x 4 without Cross Supports	Blue	20
3001a	Brick 2 x 4 without Cross Supports	Red	20
3001a	Brick 2 x 4 without Cross Supports	Yellow	20
3001a	Brick 2 x 4 without Cross Supports	White	20
3001a	Brick 2 x 4 without Cross Supports	Black	12
3297	Slope 33° 3 x 4	Blue	10
3297	Slope 33° 3 x 4	Red	10
3003	Brick 2 x 2	Black	8
3003	Brick 2 x 2	Blue	8
3003	Brick 2 x 2	Red	8
3003	Brick 2 x 2	Yellow	8
3003	Brick 2 x 2	White	8
3004	Brick 1 x 2	Blue	8
3004	Brick 1 x 2	Red	8
3004	Brick 1 x 2	Yellow	8
3004	Brick 1 x 2	White	8
3581	Brick Special 1 x 1 x 2 with Shutter Holder	Red	8
3582	Window 1 x 2 x 2 Shutter	Blue	8
3614a	Plate Round 1 x 1 with Towball with Round Hole (Maxifig Hand)	Yellow	8
3641	Tyre Offset Tread Small	Black	8
3185	Fence 1 x 4 x 2	Red	6
3001a	Brick 2 x 4 without Cross Supports	Trans-Clear	4
3002a	Brick 2 x 3 without Cross Supports	Black	4
3002a	Brick 2 x 3 without Cross Supports	Blue	4
3002a	Brick 2 x 3 without Cross Supports	Red	4
3002a	Brick 2 x 3 without Cross Supports	Yellow	4
3002a	Brick 2 x 3 without Cross Supports	White	4
3003	Brick 2 x 2	Trans-Clear	4
3004	Brick 1 x 2	Black	4
3007	Brick 2 x 8	Red	4
3008	Brick 1 x 8	Blue	4
3008	Brick 1 x 8	White	4
3009	Brick 1 x 6	Yellow	4
3010	Brick 1 x 4	White	4
3021	Plate 2 x 3	Black	4
3034	Plate 2 x 8	Yellow	4
3039	Slope 45° 2 x 2	Blue	4
3039	Slope 45° 2 x 2	Red	4
3081cc01	Window 1 x 2 x 2 Classic with Short Sill [Complete]	Red	4
3137c01	Brick 2 x 2 [Red Wheels for Single Tyre]	Black	4
3298	Slope 33° 3 x 2	Blue	4
3298	Slope 33° 3 x 2	Red	4
3483	Tire Offset Tread	Black	4
3660	Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	Blue	4
3660	Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	Red	4
453cc01	Window 1 x 4 x 2 Classic with Short Sill [Complete]	Red	4
7039	Wheel Old with 4 Studs	Red	4
3033	Plate 6 x 10	Red	2
3035	Plate 4 x 8	Blue	2
3039	Slope 45° 2 x 2	Black	2
3299	Slope 33° 2 x 4 Double	Blue	2
3299	Slope 33° 2 x 4 Double	Red	2
3300	Slope 33° 2 x 2 Double	Blue	2
3300	Slope 33° 2 x 2 Double	Red	2
3308	Brick Arch 1 x 8 x 2	White	2
3471	Pine Tree - Large 4 x 4 x 6 2/3	Green	2
3579	Door Frame 1 x 3 x 4	Red	2
3612	Arm Piece Straight with 2 and 3 Fingers	Black	2
3612	Arm Piece Straight with 2 and 3 Fingers	Blue	2
3612	Arm Piece Straight with 2 and 3 Fingers	Red	2
3612	Arm Piece Straight with 2 and 3 Fingers	White	2
3613	Arm Piece with Towball Socket, 3 Fingers	Black	2
3613	Arm Piece with Towball Socket, 3 Fingers	Blue	2
3613	Arm Piece with Towball Socket, 3 Fingers	Red	2
3613	Arm Piece with Towball Socket, 3 Fingers	White	2
3660	Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	Black	2
700ed2	Brick 10 x 20 with Bottom Tubes in single row around edge, with dual '+' Cross Supports	Green	2
7049b	Brick, Modified 2 x 4 with Wheels Holder Old, Clear Bottom	Black	2
7930	Door 1 x 3 x 4	Blue	2
x197	Homemaker Figure Headgear Hair Short	Brown	2
3027	Plate 6 x 16	Black	1
3144	Antenna with Side Spokes	Milky White	1
3149c01	Hinge Plate 2 x 5 [Complete Assembly]	Red	1
3307	Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside	Red	1
420	Ladder Two Piece, Bottom Section	Yellow	1
421	Ladder Two Piece, Top Section	Yellow	1
685p01	Maxifig Head with Face Print	Yellow	1
685px2	Homemaker Figure Head with Eyes, Glasses and Smile Print	Yellow	1
685px3	Homemaker Figure Head with Eyes, Freckles and Smile Print	Yellow	1
685px4	Homemaker Figure Head with Eyes, Eyebrows and Smile Print	Yellow	1
792c03	Arm Holder Brick 2 x 2 with Hole and 2 Arms	Black	1
792c03	Arm Holder Brick 2 x 2 with Hole and 2 Arms	Blue	1
792c03	Arm Holder Brick 2 x 2 with Hole and 2 Arms	Red	1
792c03	Arm Holder Brick 2 x 2 with Hole and 2 Arms	White	1
x196	Homemaker Figure Headgear Hair Long	Black	1
x197bun	Homemaker Figure Headgear Hair Bun	Light Gray	1
x407	Maxifig Police Style Hat	Black	1
x407	Maxifig Police Style Hat	Red	1