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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

9V Medium Builds Official Sets Town Train Train Sets

4539: Manual Level Crossing

May 22, 2026May 22, 2026 Master Builder 6475 Views

Year Released: 1991
Bricklink
Instructions

Back A

← 4532 – Back A
4539 – Back A →

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6536 – Back C

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EXPLORE MORE OFFICIAL SETS

Castle Castle Sets Dragon Knights Large Builds Official Sets

6082: Fire Breathing Fortress

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Black Knights Castle Castle Sets Medium Builds Official Sets

6057: Sea Serpent

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

885: Space Scooter

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Airport Classic Town Medium Builds Official Sets Town Town Sets

1818: Aircraft and Ground Support Equipment and Vehicle

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Cowboys Official Sets Very Small Builds Western Western Sets

6790: Bandit’s Wheelgun

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ABCs Airport Classic Town Extra Large Builds Official Sets Town Town Sets

6392: Airport

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Classic Town Food and Drink Official Sets Small Builds Town Town Sets

6683: Burger Stand

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ABCs Futron Sets Futuron Large Builds Official Sets Space

6932: Stardefender 200

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ABCs Classic Space Classic Space Sets Official Sets Small Builds Space

6847: Space Dozer

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Official Sets Pirates Pirates I Pirates Sets Very Small Builds

6235: Buried Treasure

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Imperial Soldiers Official Sets Pirates Pirates I Pirates Sets Small Builds

6259: Broadside’s Brig

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Box Story Daniel August Krentz Extra Large Builds Imperial Soldiers Niels Milan Pedersen Official Sets Pirates Pirates I Pirates Sets

6276: Eldorado Fortress

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

7139: Ewok Attack

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Classic Town Extra Large Builds Gas Station Official Sets Town Town Sets Wrecker

6397: Gas N’ Wash Express

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Medium Builds Official Sets Time Cruisers Time Cruisers Sets

6496: Whirling Time Warper

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Classic Space Classic Space Sets Mads Rye Official Sets Small Builds

6882: Walking Astro Grappler

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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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