Skip to content

Back of the Box Builds

Build any of these exciting models with this set!

THEMES
- Adventurers
- Aquazone
- Building Set with People
- Castle
- Holiday and Event
- Model Team
- Pirates
- Space
- Star Wars
- Rock Raiders
- Technic
- Town
- Western
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Airport Classic Town Medium Builds Official Sets Town Town Sets

6673: Solo Trainer

November 18, 2020November 18, 2020 Master Builder 787 Views

Year Released: 1990
Bricklink
Instructions

Back A

Back A

← 6668 – Back D
6673 – Back A →

You May Also Like

8024 – Back A

October 20, 2019October 20, 2019 Master Builder

6971: Inter-Galactic Command Base

September 12, 2019September 28, 2019 Master Builder

6530: Sport Coupe (City Car)

April 4, 2020April 4, 2020 Master Builder

6018: Battle Dragon

October 5, 2019April 4, 2020 Master Builder

6664 – Back A

May 3, 2020May 3, 2020 Master Builder

6932: Stardefender 200

September 24, 2019May 23, 2020 Master Builder

EXPLORE MORE OFFICIAL SETS

Classic Space Classic Space Sets Official Sets Space Very Small Builds

6849: Satellite Patroller

January 13, 2021January 13, 2021 Master Builder

Year Released: 1987BricklinkInstructions

Ice Planet 2002 Ice Planet 2002 Sets Large Builds Official Sets

6983: Ice Station Odyssey

November 9, 2019November 9, 2019 Master Builder

Extra Large Builds M:Tron M:Tron Sets Official Sets

6989: Mega Core Magnetizer

September 15, 2019September 28, 2019 Master Builder

Extra Large Builds Official Sets Unitron Unitron Sets

6991: Monorail Transport Base

September 28, 2019September 28, 2019 Master Builder

Official Sets Small Builds Space Space Police II Space Police II Sets

6852: Sonar Security

September 22, 2020September 22, 2020 Master Builder

Building Set with People Building Set with People Sets Official Sets Small Builds

194: Family

October 4, 2019October 6, 2019 Master Builder

Classic Space Classic Space Sets Medium Builds Official Sets Space

6950: Mobile Rocket Transport

January 12, 2021January 12, 2021 Master Builder

Castle Castle Sets Official Sets Very Small Builds

2586: King & Throne (Chess King)

January 29, 2021January 29, 2021 Master Builder

Official Sets Rock Raiders Rock Raiders Sets Small Builds

4950: Loader-Dozer

November 10, 2019December 16, 2019 Master Builder

M:Tron M:Tron Sets Medium Builds Official Sets

6923: Particle Ionizer

October 1, 2019October 25, 2019 Master Builder

Launch Command Official Sets Recreation Town Town Sets Very Small Builds

6516: Moon Walker

April 9, 2020April 9, 2020 Master Builder

Blacktron Blacktron Sets Large Builds Official Sets Space

6954: Renegade

September 7, 2020November 27, 2020 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds Space

6880: Surface Explorer

May 4, 2020May 4, 2020 Master Builder

Blacktron II Blacktron II Sets Official Sets Very Small Builds

6851: Tri-Wheeled Tyrax

October 24, 2019May 14, 2020 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds Space

6861: X-1 Patrol Craft

May 4, 2020May 4, 2020 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds

6750: Sonic Robot

September 22, 2019September 28, 2019 Master Builder

MINIFIGS

About This Site

In the 1960s, 70s, 80s, 90s, and early 2000s there were pictures of additional builds on the back of LEGO® boxes. There was a note that said you could build any of those exciting models with that set. There were no instructions, until now.

Themes

Adventurers
Aquazone
Building Set with People
Castle
Holiday and Event
Model Team
Pirates
Space
Star Wars
Rock Raiders
Technic
Town
Western

Useful Links

Contribute!
About
Alternate Builds
Instructions Added
Minifigs
Very Small Builds (<35 pcs)
Small Builds (<100 pcs)
Medium Builds (<200 pcs)
Large Builds (<400 pcs)
Extra Large Builds (>400 pcs)

In Honor of 1526

The classic space set that never was.

Copyright © 2021 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.