Brick 10 x 20 without Bottom Tubes, with '+' Cross Support (early Baseplate)
700b
Bricks
Appears in 30 official sets
Catalog rarity
Moderate
Used in 30 official sets — reasonably findable but not universal.
Based on official set inventories in our catalog — not market price or production volume.
Best sets to source this part
Smallest official sets that include this element — useful when you only need one piece, not the whole theme.
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View set →10 x 20 Brickplate700-1 · 1966 · 1 parts · Light Gray
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View set →Five Large Base Plates - Blue063-1 · 1966 · 5 parts · Blue
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View set →Five Large Base Plates - Green061-1 · 1966 · 5 parts · Green
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View set →Five Large Base Plates - White062-1 · 1966 · 5 parts · White
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View set →Basic Building Set in Cardboard010-1 · 1965 · 57 parts · Light Gray
Brick 10 x 20 without Bottom Tubes, with '+' Cross Support (early Baseplate) (part 700b) is a Bricks used in 30 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.
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Market value
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Related parts (prints, molds, alternates)
Sets containing this part
39 sets · page 2 of 2
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Town Plan - UK, Cardboard box810-4 · 1962 -
Junior Constructor717-1 · 1961 -
Town Plan - Continental European810-2 · 1961 -
Town Plan725-3 · 1961 -
Kindergarten LEGO Set700K-1 · 1960 -
Gift Package700.0-1 · 1957