LEGO Building Set (135) vs Building Set (145)
Two versions of the same model, 1 year apart. The 1974 version has 74 more pieces than the 1973 version (412 against 338). Both include 0 minifigures. Every figure below is from the catalog; there are no prices on this page because the site has no price data.
| Building Set (135) | Building Set (145) | |
|---|---|---|
| Year | 1973 | 1974 |
| Pieces | 338 | 412 |
| Minifigures | 0 | 0 |
| Theme | Universal Building Set | Universal Building Set |
| Availability (inferred) | Likely retired | Likely retired |
| Figures only in this version | none | none |
| Figures in both | none | none |
Availability is inferred from the release year: LEGO publishes no retirement dates. Figure lists come from the Rebrickable inventory of each set.
Set data from the Rebrickable database, refreshed daily. Catalog data as of 2026-09-01. Values are this site's estimates, see how they're calculated.
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