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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Standardisation of chassis parts for the mixture control on column.

Identifier  ExFiles\Box 172\1\  img119
Date  23th May 1927
  
RR 755 REVISED (10M) (DE649 9-12-26) BM. 2/1197.
ORIGINAL COMPLETED 7.10.27
STANDARDISATION of CHASSIS PARTS.
Date 23.5.27

Description of Parts.
MIXTURE CONTROL ON COLUMN.

Origin.
To bring design in line with Phantom.

Experimental Test Report.
These were fitted to 10-G-111 and ran 10,000 miles in France.

Road Test Report.
No rattles were noticed during the test and controls worked satisfactorily.

[Right Hand Box]
[X] No. 5080
No. 5430
Drawing No. sch No. 2354
Part List F.54863

[X] A Scrap and replace at all costs, including Chassis already delivered to Customers.
[ ] B Scrap and replace on Chassis in Works.
[ ] C Scrap present stock and replace on all Chassis not yet handed to test.
[ ] D Use existing stock Alteration effective on future Chassis.

Cost of Parts in Works which will be scrapped if commenced on:-
Series.......£.......
Series.......£.......
Series.......£.......

[Cost Details]
Weight of Old Part.
Weight of New Part.
Difference per Car.
Cost of Old Part. £ 23. 14. 2.
Cost of New Part. £ 25. 11. 9.
Difference per Car. £ 1. 17. 7 increase.
Signature from Cost Dept. that above is correct. My/Rb.{R. Bowen} 14.6.27.

[Approval Table]
INITIAL | DATE | REMARKS
BJ. | 7.10.27 | Agreed. B.J.
R.{Sir Henry Royce} | 25/5/27 | Agreed FHR
WOR.{Arthur Wormald - General Works Manager} | 23.5.27 | Agreed. Wor.{Arthur Wormald - General Works Manager}
RG.{Mr Rowledge} | 30.5.27 | Agreed. Rg.{Mr Rowledge}
DA.{Bernard Day - Chassis Design} | 26.5.27 | Agreed. Da.{Bernard Day - Chassis Design}
BY.{R.W. Bailey - Chief Engineer} | 25.5.27 | Agreed. BY.{R.W. Bailey - Chief Engineer}
EP.{G. Eric Platford - Chief Quality Engineer} | 24.5.27 | Agreed. EP.{G. Eric Platford - Chief Quality Engineer}
E.{Mr Elliott - Chief Engineer} | 25/5/27 | Agreed E
PN.{Mr Northey} | |
CWB. | 22.9.27 | Agreed. CWB.
Hs.{Lord Ernest Hives - Chair} | 23.5.27 | Agreed. Hs.{Lord Ernest Hives - Chair}

[Green Stamp: 20. H.P. COLS]
  
  


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