LEGO Set

Denken mit Lego (Thinking with Lego 900pcs)

1513-1

Released: 1972 · Parts: 901 · Theme: Learning

Denken mit Lego (Thinking with Lego 900pcs) (1513-1) is a Learning LEGO set released in 1972 with 901 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Learning sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 6 unique part types.

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Buying checklist

Quick context before you buy this set used or verify a marketplace listing.

Release year

1972 (54 years ago — may be retired)
Catalog scale

901 parts listed · 6 inventory lines tracked
Minifigures

No minifigs in inventory (brick-only or Technic set)
Build manual

No digital manual in our catalog — check the box tab or LEGO.com
Build complexity

Large set — expect sticker sheets or multiple subassemblies; inspect photos closely
Gray era

Pre-2004 set — may use old light/dark gray instead of bluish gray
Shipping weight (est.)

~2,521 g for parts inventory (excludes box/minifig packaging)
Before you buy used

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Typesetter's Shop (Composing Set) - French Version

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Denken mit Lego (Thinking with Lego 250pcs)

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Chromosomes - Student Set

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Market value

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Parts in this set

6 parts · updating…