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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).
Delays in the Bentley jacking system and considering alternative systems from other car manufacturers.

Identifier  ExFiles\Box 139\1\  scan0167
Date  15th June 1936
  
To E.B. from Sg.{Arthur F. Sidgreaves - MD}
Copy to Wor.{Arthur Wormald - General Works Manager}Hs.{Lord Ernest Hives - Chair}BY.
Car.Bty.

re Bentley Jacking System.

Referring to Sg{Arthur F. Sidgreaves - MD}8/E17.1.36 it is now just 5 months since I first wrote asking for the Bentley scheme of jacking to be improved and, so far as I am aware, we have no information as to this starting on production.

If I am wrong, please let me know when it will start. If I am right, please let me know what the actual position is and why it takes so long to bring along some-thing which to me seems a simple matter.

We were out the other day on an SS{S. Smith} Jaguar and I was wondering whether you had seen the Stephenson system of jacks applied to that car. If not, I think you ought to do so as it seemed to me an extremely simple and effective scheme - in fact preferable really to the Rover.

I am not, however, suggesting that at this date we should change over to it because I imagine that to do so would mean still further delay but it is a scheme with which I think you ought to be au fait because it seemed to us to be so simple, light, cheap and easy to operate.

Sg.{Arthur F. Sidgreaves - MD}

PS. Since dictating the above, I have seen a reference in the last paragraph of your E11/HP.20.1.36 to the Stephenson jacking system as used on the Vauxhall but I am not sure whether this is the same outfit as on the Jaguar.

[Handwritten note at top left]
H3

[Handwritten note at top center]
X1166

[Handwritten note at bottom]
GRY.{Shadwell Grylls} Should like Chronological history of the R.R. jack tool progress. We had some Stevenson jacking pieces made, where have these got to?
  
  


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