Object label
LEGO · LEGO · 12V · 1980
LEGO Crossing, Electric Rails Gray 12v (7857-1) is a 1980 set from the 12V theme with 5 pieces.
Crossing, Electric Rails Gray 12v (7857-1) is a LEGO 12V release from 1980 with 5 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 12V, 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 Car Transport Depot, Container Crane Depot, and Shell Tanker Wagon. These links make it easier to keep exploring without jumping back to a generic search page.
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