UM 1 Number Plate
The known history of UM1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 10 Sept 2026, 18:29
UM 1 (UM1) — Number Plate History & Timeline
Also written as UM1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate UM 1.
Issued
This number plate was originally issued between January 1925 and June 1927 in Leeds
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What is UM 1 worth?
The value of UM 1 is influenced by its rare 2x1 dateless format, the relevance and popularity of the letters UM and prices achieved by comparable registrations.
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