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Back of the Box Builds

LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
- Belville
- BATMAN™
- BIONICLE
- Building Set with People
- Castle
- Duplo
- Fabuland
- Harry Potter
- Holiday and Event
- LEGOLAND
- Model Team
- Pirates
- Space
- Star Wars
- Technic
- Train
- Town
- Universal Building Set
- Western
- More Sets
- Misc
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Jørn Thomsen Official Sets Small Builds Space Space Police II Space Police II Sets

6852: Sonar Security

September 22, 2020July 29, 2023 Master Builder 6329 Views

Year Released: 1993
Designer: Jørn Thomsen
Bricklink
Instructions

Back A

Back A

← 6901: Mobile Lab
6852 – Back A →

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EXPLORE MORE OFFICIAL SETS

Bonus/Value Packs Castle Castle Sets Official Sets Royal Knights Small Builds Space Spyrius Spyrius Sets

1843: Space/Castle Value Pack

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M:Tron M:Tron Sets Official Sets Space Very Small Builds

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Official Sets Power Miners Power Miners Sets Small Builds

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ABCs Bjarne Tveskov Blacktron Blacktron Sets Official Sets Small Builds Space

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Medium Builds Official Sets Paradisa Town Town Sets

6414: Dolphin Point

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9V Medium Builds Official Sets Town Train Train Sets

4557: Freight Loading Station

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Classic Town Official Sets Police Small Builds Town Town Sets

6681: Police Van

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Niels Milan Pedersen Official Sets Pirates Pirates I Pirates Sets Small Builds

6257: Castaway’s Raft

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Bjarne Tveskov Futron Sets Futuron Official Sets Very Small Builds

6810: Laser Ranger

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Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets

7134: A-wing Fighter

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Harry Potter Harry Potter Sets Medium Builds Official Sets Sorcerer's Stone

4705: Snape’s Class

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Large Builds Official Sets Technic Technic Sets

8064: Universal Motor Set 9V

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Classic Space Classic Space Sets Official Sets Very Small Builds

6823: Surface Transport

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Basic Large Builds Official Sets Universal Building Set

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Episode IV/V/VI Extra Large Builds Official Sets Star Wars Star Wars Sets

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Castle Castle Sets Fright Knights Large Builds Official Sets

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BOXES

INSTRUCTIONS

FAVORITES

MINIFIGS

About This Site

There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

Sets

Adventurers
Aquazone
BATMAN
Bionicle
Belville
Building Set with People
Castle
Duplo
Fabuland
Harry Potter
Holiday and Event
LEGOLAND
Model Team
Pirates
Space
Star Wars
Technic
Train
Town
Universal Building Set
Western
More Sets
Misc

Useful Links

Submit Instructions!
New Instructions
New Official Sets
New Alternate Builds
Minifigs
Very Small Builds (<35 pcs)
Small Builds (<100 pcs)
Medium Builds (<200 pcs)
Large Builds (<400 pcs)
Extra Large Builds (>400 pcs)
How BOTBB was Built

In Honor of 1526

The classic space set that never was.

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