| Image | Item No. | Description |
| 986-1 (Inv) | One Light Bulb
1 Part, 1969
Catalog: Sets: Classic: Supplemental |
| K7895-1 (Inv) | Oval Track for RC Trains
3 Sets, 2006
Catalog: Sets: Train: Supplemental: RC Train |
| K4516-1 (Inv) | Oval Track Kit
3 Sets, 1992
Catalog: Sets: Train: Supplemental: 9V |
| 1248-2 (Inv) | Painted Trees and Bushes
6 Parts, 1955
Catalog: Sets: Classic: Supplemental |
| 6251-1 (Inv) | Pirate Mini Figures (Sea Mates)
10 Parts, 5 Minifigures, 1989
Catalog: Sets: Pirates: Pirates I: Supplemental |
| 40320-1 (Inv) | Plants from Plants
29 Parts, 2018
Catalog: Sets: LEGO Brand: LEGO Brand Store: Supplemental |
| 40435-1 (Inv) | Plants from Plants {Reissue}
29 Parts, 2019
Catalog: Sets: LEGO Brand: LEGO Brand Store: Supplemental |
| 637-1 (Inv) | Plastic Playtable
3 Gear, 1996
Catalog: Sets: Universal Building Set: Supplemental |
| 938-1 (Inv) | Plates, Hinges and Turntables
17 Parts, 1973
Catalog: Sets: Universal Building Set: Supplemental |
| 1026-1 (Inv) | Play Boxes from 2 yrs. - 2 elements
2 Parts, 1985
Catalog: Sets: Educational & Dacta: DUPLO: Supplemental |
| 787-1 (Inv) | Play Mat with Drawstring
1 Gear, 1977
Catalog: Sets: Universal Building Set: Supplemental |
| 5218-1 (Inv) | Pneumatic Pack
147 Parts, 2000
Catalog: Sets: Technic: Supplemental |
| 6308-1 (Inv) | Policemen
4 Parts, 4 Minifigures, 1982
Catalog: Sets: Town: Classic Town: Supplemental: Police |
| K8882-1 (Inv) | Power Functions Train Accessories Pack
6 Sets, 2009
Catalog: Sets: Train: Supplemental: RC Train |
| 8546-1 (Inv) | Power Pack
9 Parts, 1 Gear, 2001
Catalog: Sets: BIONICLE: Supplemental |
| 3125-1 (Inv) | Preschool Playtable
17 Parts, 1 Gear, 2004
Catalog: Sets: Explore: Explore Imagination: DUPLO: Supplemental |
| 1455-1 (Inv) | Programmable Systems Pack (LEGO Lines - BBC Version)
3 Books, 2 Gear, 1986
Catalog: Sets: Educational & Dacta: Technic: Supplemental |
| 636-1 (Inv) | Pullback Motor
14 Parts, 1996
Catalog: Sets: Universal Building Set: Supplemental |
| 2318-1 (Inv) | Pullback Motor
1 Part, 1991
Catalog: Sets: DUPLO: Supplemental |
| 9257-1 (Inv) | Pullback Motor
4 Parts, 1992
Catalog: Sets: Educational & Dacta: Supplemental |
| 4243534-1 (Inv) | Racers Hazard Kit
35 Parts, 2004
Catalog: Sets: Racers: Supplemental |
| 4277538-1 | Racers Stunts Expansion Pack
2005
Catalog: Sets: Racers: Supplemental |
| 4519-1 (Inv) | Rail Crossing
1 Part, 1999
Catalog: Sets: Train: Supplemental: 9V |
| 158-1 (Inv) | Railroad Crossing Gate
8 Parts, 1969
Catalog: Sets: Train: Supplemental: 4.5V |
| 785-1 (Inv) | Red Box
1 Gear, 1973
Catalog: Sets: Universal Building Set: Supplemental |
| 785-2 (Inv) | Red Box
1 Gear
Catalog: Sets: Universal Building Set: Supplemental |
| 930-1 (Inv) | Red Bricks
45 Parts, 1973
Catalog: Sets: Universal Building Set: Supplemental |
| 830-1 (Inv) | Red Bricks Parts Pack
46 Parts, 1980
Catalog: Sets: Universal Building Set: Supplemental |
| 820-1 (Inv) | Red Plates Parts Pack
34 Parts, 1980
Catalog: Sets: Universal Building Set: Supplemental |
| 839-1 (Inv) | Red Roof Bricks Parts Pack, 33 degrees
42 Parts, 1980
Catalog: Sets: Universal Building Set: Supplemental |
| 838-1 (Inv) | Red Roof Bricks Parts Pack, 45 degrees
58 Parts, 1980
Catalog: Sets: Universal Building Set: Supplemental |
| 812-2 (Inv) | Red Roof Bricks, Shallow Pitch
60 Parts, 1986
Catalog: Sets: Universal Building Set: Supplemental |
| 811-1 (Inv) | Red Roof Bricks, Steep Pitch
59 Parts, 1986
Catalog: Sets: Universal Building Set: Supplemental |
| 0012-1 (Inv) | Red Spacemen
2 Parts, 2 Minifigures, 1982
Catalog: Sets: Space: Supplemental |
| 9923-1 (Inv) | Red Storage Bin, Medium
2 Gear, 1995
Catalog: Sets: Educational & Dacta: Supplemental |
| 9925-1 (Inv) | Red Storage Bin, Small
3 Gear, 1998
Catalog: Sets: Educational & Dacta: Supplemental |
| 9921-1 (Inv) | Red Storage Box, Large
2 Gear, 1995
Catalog: Sets: Educational & Dacta: Supplemental |
| 312-1 (Inv) | Remote Control Supplement
1 Part, 1970
Catalog: Sets: Samsonite: Model Maker: Supplemental |
| 7862-1 (Inv) | Remote Controlled Decoupling
14 Parts, 1981
Catalog: Sets: Train: Supplemental: 12V |
| 7863-1 (Inv) | Remote Controlled Point Motor
6 Parts, 1980
Catalog: Sets: Train: Supplemental: 12V |
| 7859-1 (Inv) | Remote Controlled Points Left 12v
12 Parts, 1980
Catalog: Sets: Train: Supplemental: 12V |
| 7858-1 (Inv) | Remote Controlled Points Right 12v
12 Parts, 1980
Catalog: Sets: Train: Supplemental: 12V |
| 7860-1 (Inv) | Remote Controlled Signal 12v
20 Parts, 1980
Catalog: Sets: Train: Supplemental: 12V |
| 9688-1 (Inv) | Renewable Energy Add-On Set
12 Parts, 5 Books, 2010
Catalog: Sets: Educational & Dacta: Technic: Supplemental |
| 104-1 (Inv) | Replacement 4.5V Motor
1 Part, 1970
Catalog: Sets: Train: Supplemental: 4.5V |
| 8748-1 (Inv) | Rhotuka Spinners
5 Parts, 2005
Catalog: Sets: BIONICLE: Supplemental |
| 60304-1 (Inv) | Road Plates
112 Parts, 2021
Catalog: Sets: Town: City: Supplemental |
| 6306-1 (Inv) | Road Signs
12 Parts, 1980
Catalog: Sets: Town: Classic Town: Supplemental |
| 6315-1 (Inv) | Road Signs
11 Parts, 1988
Catalog: Sets: Town: Classic Town: Supplemental |
| 6427-1 (Inv) | Road Signs
43 Parts, 1999
Catalog: Sets: Town: Town Jr.: Supplemental |