DMN 121 Isle of Man number plate
An Isle of Man registration in the LMN NNN format with spotted history recorded on Plate Circle.
Marketplace
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Want an indicative value for DMN 121? Our Manx valuation considers the registration family, character count, initials and recorded Isle of Man sales.
Request a valuationAbout DMN 121
DMN 121 belongs to the wider MN family of Manx registrations, in the LMN NNN layout. These three letter marks built around MN are issued by the Isle of Man Department of Infrastructure and are the everyday registrations seen across the island.
Published registration date tables place the start of the DMN serial-letter series at May 1938. Some Manx letter codes appear more than once in the record, so the complete registration layout matters when dating a mark.
The mark also carries the letters DMN, which can read as initials for an owner, a family name or a business. At 6 characters it is a compact registration to read and to display.
Those dates describe the series. The individual first issue date of DMN 121, and the vehicle it was first issued to, have not been verified from original Isle of Man Public Record Office entries.
Plate Circle keeps one page per registration. Marketplace availability, spotted photographs taken around the island, recorded sold prices and valuation context for DMN 121 all sit on this page, whether or not it is for sale today.
Historical references
- Old Classic Car registration date tables — checked 12 September 2026
Know more about DMN 121? Suggest a correction. We only publish dated history that an original record supports.
DMN 121 details & categories
Frequently asked questions
- Is DMN 121 for sale?
- DMN 121 is not currently listed for sale on Plate Circle. You can follow the registration and we will let you know if it is listed.
- Has DMN 121 been spotted on the island?
- Yes. Plate Circle members have published 1 photograph of DMN 121, shown on this page.
- Who issues Isle of Man registrations?
- Isle of Man registrations are issued by the Isle of Man Department of Infrastructure. They are separate from the DVLA system used in Great Britain and Northern Ireland.
- How is DMN 121 written?
- DMN 121 is written with a single space between each group of the registration. Searches for the same characters without spaces or with hyphens reach this same page.
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