PRO 1 Number Plate
The known history of PRO1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 12 Sept 2026, 23:27
PRO 1 (PRO1) — Number Plate History & Timeline
Also written as PRO1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate PRO 1.
Issued
This number plate was originally issued between July 1953 and 1963 in Hertfordshire
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What is PRO 1 worth?
The value of PRO 1 is influenced by its dateless format, the relevance and popularity of the letters PRO, its low number and comparable sales.
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