Object label
LEGO · LEGO · Space Police I · 1989
LEGO Message Decoder (6831-1) is a 1989 set from the Space Police I theme with 34 pieces.
Message Decoder (6831-1) is a LEGO Space Police I release from 1989 with 34 pcs. GrailHub tracks it as part of the LEGO collecting lane, where set number, theme, release year, piece count, and display appeal all help collectors understand how the set fits on a shelf.
LEGO collectors often browse by theme first, so this page links back into Space Police I, LEGO, and related LEGO objects. Use those links to compare nearby releases, find other display sets, or move from a single set into the wider theme.
Related LEGO entries currently connected to this object include Galactic Peace Keeper, Mission Commander, and SP-Striker. These links make it easier to keep exploring without jumping back to a generic search page.
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