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1928 Bentley 4½ Litre    
Original 1928 Numbers
Chassis No. NT3133
Engine No. NT3133
Registration No. YU 9689

  This car - updated
Chassis No. NT3133
Engine No. NT3133
Registration No. YU 9689

(Updated with information from PreWarCar. - June 2020)
 
June 2020
Click on thumbnail for larger view
 
 

Found on PreWarCar website on June 23, 2020

1928 4½ Litre Bentley
Ex-Works demonstrator, matching engine and chassis

Chassis Number NT3133
Engine Number NT3133
Registration Number YU 9689

This car is for sale as of June 23, 2020

 
     
     
  Source: PreWarCar
Posted: Jun 23, 2020
 
     
April 2019
Click on thumbnail for larger view
 
 

Found on PreWarCar website on April 20, 2019

1928 4½ litre Bentley
Chassis No NT3133
Engine No NT3133

~ Continuous and prestigious ownership record 1928 - present
~ Cricklewood demonstrator car owned by HM Bentley
~ Substantial paper and photographic record
~ Original UK registration plate YU9689
~ Matching engine & chassis numbers
~ Open Tourer body by Coopers of Putney

VBE Restorations are pleased to offer this beautifully patinated 1928 4½ litre Bentley with matching chassis and engine numbers. The car has a continuous history from January 1928, (when it was first purchased) through to the present.

This chassis was originally commissioned January 21st, 1928 for Capt. Keville-Davies, the Sales Director for WO Bentley at the Cricklewood Works. It was a demonstrator, fitted with an H J Mulliner 4-seater saloon body and registration No. YU 9689. Fitted with Engine No. NT3133 and a C type gearbox No. 6312. The back-axle ratio was 15/53. The plate clutch was changed for a cone clutch. This is one of 657 10’ 10½’’ frames built. The car is catalogued in Dr Clare Hay’s book ‘’Bentley, the Vintage Years’’.

From the ‘Works’ records; the car was purchased in November 1928 by H. Buckmaster of Northwood. Middlesex J Taylor of Warrington purchased the car mid 1930’s. In December 1932 the car was involved in an accident which resulted in the frame being checked and the radiator tie bar being straightened. Lady Margaret Bowyer-Smyth became the new owner in 1936. During her ownership, the car resided in Belgravia, London. The Bentley Service Record ends in October 1937.

It is believed that whilst the car was in the hands of HM Bentley (WO Bentley’s brother), the saloon body was replaced by a 4-seater touring body, similar to a Vanden Plas, and fitted by Coopers of Putney. Coopers Motor Body Ltd, originally in Shepherds Bush, they moved to 253 Putney Bridge Road in 1931. CMB specialised in buying ‘end-of-run’ bodies from other manufacturers then modifying and fitting to various chassis including Austin 20, Lagonda and Rolls Royce. Although Cooper fitted a body to Chassis NT3133 it is not known if they ever manufactured a complete body themselves. The car’s bonnet and rear end were panelled in aluminium whilst the wings, scuttle and doors were in steel.

In February 1948 the car was sold to Maj. P. B. Winstanley (6th. Gurkha Rifles) of Chelsea, London and then in January 1956 to Gordon McDonald and Syd Lawrence. Gordon MacDonlad owned a number of “four and a halves” and raced them extensively. The steering box fitted to NT3133 came from one of Gordon’s other cars. [cf BDC Archives].

In 1961 the car was sold to J.E.Stevens, who initially lived in Bangor, Wales and latterly Inverness, Scotland. NT3133 remained in his ownership until 1973. In a letter to Peter Colborne-Barber, Mr. Stevens mentioned the Earl of March was one of the early owners.

From 1973 onwards chassis NT3133 has resided in Sweden and has changed hands twice before ending up with the current owner’s family in 1984, where it has been loved and used extensively for the last 34 years.

Over the last 90 years the car has had various modifications carried out to ensure a more usable car. The front brakes have been converted to hydraulic (compensator shaft still present). The carburettors have been changed to a more modern SU H6 type. The starter motor has been swapped for a pre-engaged BS5 and a thermostatically controlled electric fan has been fitted to the radiator.

In 2013 the current owner sent the engine to VBE Restorations where a belt and braces rebuild was carried out which included new crankshaft and connecting rods of VBE design, made by Arrow. New Arias pistons, a new 4.5 litre cylinder block and a new camshaft accompanied by Phoenix rockers. New cross shaft gears, new valves, springs, guides and collets were also fitted. The bottom end was converted to shell bearings and a modern oil filtration system was installed to protect the fresh engine. Photos and invoices of the extensive rebuild can be supplied to prospective buyers. Since the engine rebuild the car has covered little more than 2,000 miles.

Prior to sale, the car was sent to VBE Restorations and has been thoroughly inspected and road tested. Various small issues have been rectified including replacing the clutch thrust bearing and flexi drive coupling. Repairs made to the rear floors and the replacement of engine mounting rubbers. The brakes have been reset and serviced amongst many other smaller items. The car has also been treated to a full service, ready for its next owner.

The car comes with the original components removed from the engine including; crankshaft, pistons and rods. The original wings will also accompany the car, along with an extensive history file of receipts, photos and early documentation. The original Buff Logbook is also present. The original registration has been signed off by the Bentley Drivers Club, and the car now has its original UK registration mark returned (courtesy of the DVLA).

The car is an excellent example of the Bentley marque and has been extensively used and proved extremely reliable during the current custodian’s ownership.

This car is for sale as of April 20, 2019

 
     
     
  Source: PreWarCar
Posted: Apr 20, 2019
 
     
January 2013
 

"I have Chassie No. NT3133 with matching numbers. It is a 1928 with an open 4-seater touring body from Cooper Bodys Putney Bridge London. My information says that the car was rebodied 1935-36. We have had the car in the family since 1984."

 
     
     
  Source: Anders Tysk (Owner)
Posted: Feb 01, 2013
 
     
2011-2012
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1. June 2011

2. December 2012
 
 
 

1.
June 10, 2011 (?)
Anders Tysk, Falun, rattar sin 4,5-liters Bentley från 1928. I bilen sitter även Ewa Tysk, Dan Svedlund och Nanna Tysk. Anders kom trea i rallyt. Foto: Sten Widell

2.
Dec 2012 (?)
Anders Tysk dök upp i sin vackra och smått brutala Bentley.

 
     
     
  Source: Klassiker, NU
Posted: Feb 18, 2013
 
     
2006
In Sweden in 2006 / Owned by a BDC member
November 2006
Click on thumbnail for larger view

Car in the photograph
bears Reg. No. JYR 357
on the number plate
   
 
 

 

 
     
     
  Source: Pär Sörliden
Posted: Jun 06, 2018
 
     
1962
Click on thumbnail for larger view
   
 
 

"My grandfather used to own this Bentley in the 1960s. Attached is a photo of him in it at Conwy Bay in 1962. He then relocated to Inverness, Scotland and the Bentley went with him."

 
     
     
  Source: Sally Stevens
Posted: Mar 13, 2018
 
     
EARLIEST RECORD OF HISTORICAL FACTS & INFORMATION
 
Chassis No. NT3133
Engine No. NT3133
Registration No. YU 9689
Date of Delivery: Jan 1928
Type of Body: Saloon (Weymann)
Coachbuilder: H J Mulliner
Type of Car: No info
   
First Owner: DAVIES Capt K
 
     
  More Info: Michael Hay, in his book Bentley: The Vintage Years, 1997, states: "D/7002. Demonstrator. Now Cooper tourer."  
     
     
  Posted: Mar 01, 2007  
     
 
 
 
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Sep 30, 2020 - Info and photograph received from Simon Hunt for Chassis No. RL3439
Sep 30, 2020 - Info and photographs received from Dick Clay for Chassis No. 147
Sep 29, 2020 - Info and photographs received from Ernst Jan Krudop for his Chassis No. AX1651
Sep 28, 2020 - Info and photographs received from Lars Hedborg for his Chassis No. KL3590
Sep 25, 2020 - Info and photograph added for Registration No. XV 3207
Sep 24, 2020 - Info and photograph added for Registration No. YM 7165
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