LOT 531

1952 Norton 497cc Dominator Model 7 Registration no. EO 9891 Frame no. G12 45428 (See text) Engine no. 45428 G12 (See text)

Sold for £3,910 inc. premiumLot to be sold without reserve

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Lot 531

1952 Norton 497cc Dominator Model 7

Motorcycles Online - The Winter Sale|15 December 2025, 12:31 GMT|Online, Milton Keynes

1952 Norton 497cc Dominator Model 7
Registration no. EO 9891
Frame no. G12 45428 (See text)
Engine no. 45428 G12 (See text)

In the aftermath of World War II, the larger British manufacturers were vying to catch up with Triumph, who had introduced a vertical twin cylinder machine before the war. BSA had begun in 1946 with the A7, but Norton were close on their heels with the Dominator Model 7 in late 1948 for the 1949 model year. Whilst the Norton may have been late to the party, it sprang forth fully-formed, with the innovation of rear suspension, in the form of plunger rear springing, an advantage which was not offered on BSA twins until the 1949 season; undoubtedly prompted by the forthcoming Dominator.

EO 9891 was purchased by the deceased owner in May 1981 from the Beamish North of England Open Air Museum (invoice on file). After some work and replacement parts, the owner was able to MoT the Norton the following year, and reference to the expired MoT certificates suggests that it was used thereafter on a regular basis for some years, albeit with only limited mileage. It has evidently not been used in recent years, and is therefore sold strictly as viewed, and will require recommissioning and safety checks prior to use by a new owner. It should be noted that the V5C incorrectly records both frame and engine numbers as 91245428. Examination of the VE60 shows that the correct 'G' of the numbers has been inadvertently interpreted as '9'. In addition, the model suffix of the engine number has been recorded as a prefix. Documentation comprises a current V5C, an old-type V5, an old-type V5C, a continuation VE60, a quantity of expired MoT certificates, the aforementioned sale invoice and a quantity of correspondence, invoices, and sundry papers. Also present are a photocopy manual and spares list, and 2 maintenance books.
Key not required

Footnotes

BUYER'S PREMIUM
The Buyer's Premium for this Lot is 15%+VAT on the first £500k of the Hammer Price, and 12%+VAT on the balance thereafter.

All lots are sold 'as is/where is' and Bidders must satisfy themselves as to the provenance, condition, age, completeness and originality prior to bidding.

CONDITIONS OF SALE, AUCTION INFORMATION & GUIDE FOR BUYERS
Please see the 'CONDITIONS OF SALE, AUCTION INFORMATION & GUIDE FOR BUYERS' at the top of the main sale page (Motorcycles Online - The Winter Sale) for all pertinent information regarding bidder's obligations, viewing, bidding, payment, post-sale collection & transportation.

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Additional information

This auction is now finished. If you are interested in consigning in future auctions, please contact the specialist department. If you have queries about lots purchased in this auction, please contact client services.
Buyers' Obligations
ALL BIDDERS MUST AGREE THAT THEY HAVE READ AND UNDERSTOOD BONHAMS' CONDITIONS OF SALE AND AGREE TO BE BOUND BY THEM, AND AGREE TO PAY THE BUYER'S PREMIUM AND ANY OTHER CHARGES MENTIONED IN THE NOTICE TO BIDDERS. THIS AFFECTS THE BIDDERS LEGAL RIGHTS.
If you have any questions about the Conditions of Sale, please contact your nearest client services team.
From 28 June 2025, the import into the EU of non-EU property of a certain age (and in some categories above a certain value) is subject to additional requirements. Under the relevant EU Regulation, it is the Buyer's sole responsibility to assess whether any Lot meets the criteria for import into the EU. The refusal of any required Import License or Importer Statement, or any delay in obtaining such License or Statement shall not give rise to the rescission or cancelation of any Sale, nor allow any delay in making full payment for the Lot.
Buyers' Premium and Charges
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For Automobilia the Buyer's Premium is 28% on the first £40,000 of the hammer price; 27% of the hammer price of amounts in excess of £40,001 up to and including £800,000; 21% of the hammer price of amounts in excess of £800,001 up to and including £4,500,000 and 14.5% of the hammer price of any amounts in excess of £4,500,001.
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1952 Norton 497cc Dominator Model 7

1952 Norton 497cc Dominator Model 7Registration no. EO 9891Frame no. G12 45428 (See text)Engine no. 45428 G12 (See text)

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1952 Norton 497cc Dominator Model 7
Registration no. EO 9891
Frame no. G12 45428 (See text)
Engine no. 45428 G12 (See text)