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Blacktron Blacktron Alternate Builds Captain Indigo Concepts and Prototypes Instructions Added LEGO Builders Club LEGO Magazine Small Alt Build Small Builds Space 

Blacktron Time Machine

March 1, 2025March 22, 2025 Master Builder 6959 Views

Misc
Build: Blacktron Time Machine 1
Instructions: View PDF | Download .io File

Also pictured: T42

Bricks n Pieces: Spring 1988 – Page 4
UK LEGO Club Magazine 

Contributions

  1. PDF and .io file submitted March 3, 2025 by: Mr.AstonishedRaccoon
  • ← 3676 – Back E
  • 6469: Spaceport Bonus Pack →

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About This Site

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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
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  • Belville
  • Building Set with People
  • Castle
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  • Fabuland
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  • Technic
  • Train
  • Town
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  • Western
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Useful Links

  • Submit Instructions!
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  • Large Builds (<400 pcs)
  • Extra Large Builds (>400 pcs)
  • How BOTBB was Built

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The classic space set that never was.

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