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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).
Feedback on a new front engine and radiator support design for a 25 HP model, changed due to a deeper radiator.

Identifier  ExFiles\Box 102\6\  scan0122
Date  15th August 1931
  
XV260

HS.{Lord Ernest Hives - Chair} ) FROM R.{Sir Henry Royce}
BY.{R.W. Bailey - Chief Engineer} )
C. to SG.{Arthur F. Sidgreaves - MD} WOR.{Arthur Wormald - General Works Manager}

RL/M15. 8. 31.

25 HP.

X. 5770
X. 5250
X. 5260

NEW FRONT ENGINE AND RADIATOR SUPPORT -
CHANGED DESIGN BECAUSE OF DEEPER RADIATOR.

This seems very simple, (considering existing conditions
very neat looking, and directly to the purpose, and one
hopes it will prove strong enough.

The cover over the starting handle shaft needs a
better catch. On inspecting this from under the car I
noticed .5" thick of aluminium packing under the front
springs, which no-one could account for. It lifted the
car 1.5" higher at the front than it need be.

I noticed that the old type bonnet fasteners
were in use still, and that there were no shutters.

I did notice the size of the radiator tubes
with extra depth, and bonnet shutters: these should be the
larger size.

R.{Sir Henry Royce}
  
  


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