Object label
LEGO · LEGO · Basic · 1987
LEGO Basic Building Set (503-1) is a 1987 set from the Basic theme with 39 pieces.
Basic Building Set (503-1) is a LEGO Basic release from 1987 with 39 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 Basic, 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 Basic Bulk Tub (Overseas Version), Aircraft, and Glider. These links make it easier to keep exploring without jumping back to a generic search page.
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