Skip to content

Back of the Box Builds

Build any of these exciting models with this set!

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

Alternate Builds Classic Space Classic Space Alternate Builds Instructions Added Very Small Builds

6841 – Back B

October 3, 2019October 21, 2019 Master Builder 885 Views

From: 6841: Mineral Detector
Name: TBD
Submitted by: matt_0937
Instructions: View PDF | Download .io File

← 6841 – Back A
6841 – Back C →

You May Also Like

1694 – Back B

February 9, 2021February 11, 2021 Master Builder

6659 – Back D

April 10, 2021April 10, 2021 Master Builder

6604 – Back B

November 25, 2020November 25, 2020 Master Builder

6970 – Back G

January 20, 2021January 20, 2021 Master Builder

6894 – Back B

November 20, 2019November 20, 2019 Master Builder

6346 – Back B

November 20, 2020November 20, 2020 Master Builder

EXPLORE MORE OFFICIAL SETS

Ice Planet 2002 Ice Planet 2002 Sets Large Builds Official Sets

6973: Deep Freeze Defender

September 26, 2019November 9, 2019 Master Builder

Year Released: 1993Bricklink

Indians Official Sets Small Builds Western Western Sets

6718: Raindance Ridge (Rain Dance Ridge)

August 4, 2020August 4, 2020 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds

6846: Tri-Star Voyager

September 26, 2019September 28, 2019 Master Builder

Classic Town Official Sets Small Builds Town Town Sets Traffic

6667: Pothole Patcher

November 19, 2020November 19, 2020 Master Builder

Classic Space Classic Space Sets Medium Builds Official Sets Space

1968: {Unknown}

August 28, 2020February 3, 2021 Master Builder

Exploriens Exploriens Sets Large Builds Official Sets

6958: Android Base

November 9, 2019April 16, 2021 Master Builder

Aquashark Aquazone Aquazone Sets Large Builds Official Sets

6190: Shark’s Crystal Cave

July 13, 2021July 13, 2021 Master Builder

Blacktron Blacktron Sets Extra Large Builds Official Sets

6987: Message Intercept Base

September 12, 2019September 28, 2019 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds

6882: Walking Astro Grappler

September 30, 2019September 30, 2019 Master Builder

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

6877: Vector Detector

June 7, 2021June 7, 2021 Master Builder

Ice Planet 2002 Ice Planet 2002 Sets Official Sets Space Very Small Builds

6814: Ice Tunnelator

April 6, 2020April 6, 2020 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds Space

918: Space Transport

April 27, 2020April 27, 2020 Master Builder

Classic Space Classic Space Sets Extra Large Builds Official Sets

6985: Cosmic Fleet Voyager

September 12, 2019October 2, 2019 Master Builder

Castle Castle Sets Large Builds Lion Knights Official Sets

6067: Guarded Inn

February 9, 2021February 9, 2021 Master Builder

Classic Space Classic Space Sets Medium Builds Official Sets

6930: Space Supply Station

September 13, 2019November 18, 2020 Master Builder

Futron Sets Futuron Official Sets Small Builds Space

6828: Twin-Winged Spoiler

November 20, 2019May 25, 2020 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
Belville
Building Set with People
Castle
Harry Potter
Holiday and Event
Model Team
Pirates
Space
Star Wars
Rock Raiders
Technic
Time Cruisers
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.