Matchbox (brand) - Model Numbering: The "1-75" (or "75") Series

Model Numbering: The "1-75" (or "75") Series

Lesney decided that models in the standard series would be numbered, and that the series would only ever comprise 75 models at any given time; when a new model appeared, one of the existing models was discontinued, its number being reallocated. This meant that display stands only needed to accommodate 75 models. New owners Mattel expanded the regular Matchbox series to include 100 models in 1999, changed it back to 75 models for 2001, and once again increased the series from 75 to 100 models from 2008. These changes were not applied in all markets.

The actual numbering of the 1-75 series number on the individual models (starting in the mid-'50s, numbers were cast onto the baseplates) was discontinued in the Universal era. This was in part due to the new concept of offering country-specific lines of models for many of the key markets, which led to the same castings being used under different numbers in different markets. In recent years (Mattel), a sequential casting no. (e.g. MB687) — unrelated to any 1-75 number used in any market — is cast onto each baseplate. The relevant 1-75 series number is printed on the blister pack or box.

(Other Matchbox ranges also had identifying numbers cast on their bases, many of which were reallocated as older models were retired and new ones introduced. The numbering conventions are listed in the Series Overview section below. However, with the exception of the Yesteryear line, which was held to 16 models for well over a decade, there was no other case of a strict series size limitation by Lesney.)