1915 Sunbeam 3½hp
Registration no. K 9429 Frame no. 2842 Engine no. 2838

The Spring Stafford Sale - The International Classic MotorCycle Show|28 April 2019, 10:00 BST|Stafford, Staffordshire County Showground

1915 Sunbeam 3½hp
Registration no. K 9429
Frame no. 2842
Engine no. 2838

The first Sunbeam motorcycle - a 350cc side-valve single - left the Wolverhampton premises of John Marston, hitherto a manufacturer of finest quality enamelled goods, bicycles and - latterly - cars, in 1912. Like Marston's other products, his motorcycles soon established a reputation for sound construction and exemplary finish. Their racetrack performances did nothing to discourage sales either.

This handsome and mostly original Sunbeam was first acquired by the immediately preceding owner in 1974, subsequently sold and then repurchased in 1998 having been off the road for ten years. Some 30-plus years ago it was displayed at Selfridge's department store (see photographs on file). The current vendor purchased the Sunbeam at Bonhams' Stafford Sale in April 2014 (Lot 175). Since re-commissioned, the machine has successfully completed two Banbury Runs and the Sunbeam & AJS Testers' Run in 2015. Photographed at the Testers' Run, 'K 9429' featured on the front cover and in an article in the Sunbeam Club's 'Beaming' journal (Autumn 2015 edition, copy available). Recent works carried out include rewinding the magneto (after the 2015 Run), fitting new clutch plates (invoice on file), and replacing the Binks carburettor with a Brown & Barlow. Used within the last six or so months, the machine is offered with an old-style continuation logbook (issued 1952); sundry bills; 'as purchased' photograph (1974); and a V5C Registration Certificate, the latter erroneously recording the engine capacity as 250cc.

Footnotes

As with all Lots in the Sale, this Lot is sold 'as is/where is' and Bidders must satisfy themselves as to the provenance, condition, age, completeness and originality prior to bidding.

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 customer services.
Buyers Premium and Charges
For Motorcycles (Lots 201-662) the Buyer's Premium will be 15% on the first £500,000 of the Hammer Price of each Lot, and 12% on the balance thereafter, VAT at the standard rate is payable on the Premium by all Buyers, unless otherwise stated.
Buyer's Premium for Memorabilia and Spares (Lots 1-198) will adhere to Bonhams group policy, the Buyer's Premium is 27.5% on the first £2,500 of the hammer price; 25% of the hammer price of amounts in excess of £2,500 up to and including £300,000; 20% of the hammer price of amounts in excess of £300,000 up to and including £3,000,000 and 13.9% of the hammer price of any amounts in excess of £3,000,000. This applies to each lot purchased and is subject to VAT. Some lots may be subject to VAT on the hammer price. These lots will be clearly marked with a dagger (†) printed beside the lot number in the catalogue.
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.
Payment Notices
For payment information please refer to the sale catalog.
Shipping Notices
For information and estimates on domestic and international shipping as well as export licences please contact Bonhams Shipping Department.
Storage Notices
Motorcycle Spares and Memorabilia Clearance
All purchased lots must be cleared from the sale venue by 7pm Sunday 28 April 2019. All un-collected purchased lots shall then be removed to Bonhams storage facility at: Bonhams Oxford Banbury Road Shipton on Cherwell Kidlington Oxford OX5 1JH Lots will be available for collection from 10am Thursday 2 May by appointment only.
To arrange collection please contact the Motorcycle Department +44 (0) 20 8963 2817 or [email protected] to make an appointment.
All lots will be charged a minimum of £12+VAT uplift and storage at £1+VAT per day per lot.
All lots marked with a ◊ will be charged £30+VAT uplift and storage at £6+VAT per day per lot.
All lots marked with a ◊◊ will be charged £60+VAT uplift and storage at £12+VAT per day per lot.
All lots marked with a ◊◊◊ will require specific shipping and storage arrangements, as they are either extremely large or heavy objects.
Please contact the Motorcycle Department for detailed information in advance of bidding. Failure to contact the department may result in your purchased lot(s) being uplifted to an offsite store at your expense. Shipping Enquiries: For all motorcycle spares & memorabilia shipping enquiries please contact Alban Shipping quoting your client, sale & lot number to discuss your shipping requirements Tel: +44 (0) 1582 493099 email:
[email protected]
Please note Bonhams do not provide shipping neither do Bonhams pack lots. Should you wish to organise collection of your lots via a third party carrier, they must check and pack lots on your behalf upon collection. Shippers or Agents wishing to collect on behalf of the purchaser must provide written instruction from the client before Bonhams will release the lot(s). All purchases are at the buyers risk from the fall of the hammer.
- Motorcycles