ISA 1 Number Plate
The known history of ISA1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 5 Sept 2026, 16:07
ISA 1 (ISA1) — Number Plate History & Timeline
Also written as ISA1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate ISA 1.
Issued
This number plate was originally issued between 1903 and 1963
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What is ISA 1 worth?
The value of ISA 1 is influenced by its dateless format, the relevance and popularity of the letters ISA, its low number and comparable sales.
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