21 MM Number Plate
The known history of 21MM, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 23 Sept 2026, 08:33
21 MM (21MM) — Number Plate History & Timeline
Also written as 21MM. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 MM.
On Vehicle
Currently on a 1975 Blue Bultaco
Issued
This number plate was originally issued from January 1961 in Middlesex
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What is 21 MM worth?
The value of 21 MM is influenced by its dateless format, the relevance and popularity of the letters MM and comparable sales.
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