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- Catalogue level
- File
Armstrong Siddeley Motors: memo from Mr Saxton to Mr Chapman: Sapphire Sa.7
The present position of the Sa.7 is that since the first engine ran successfully in July 1952, we have only accumulated a running time of 143 hours and have only supplied three engines - one in July 1952, one in October 1952 and one in March 1953.
- Held by
- Coventry Archives & Research Centre
- Date
- 13 May 1953
- Reference
- PA1716/5/3/31
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- Catalogue level
- File
Memo from Mr AJ Franklin to Mr Pearse, Armstrong Siddeley Motors: Reduction of MoS...
This deals with the implication of redundancies for the company
- Held by
- Coventry Archives & Research Centre
- Date
- 22 July 1953
- Reference
- PA1716/5/3/170
-
- Catalogue level
- File
Memo from Mr WF Wright, Hawker, to Mr Saxton, Armstrong Siddeley Motors: Hawker Hunter...
Par 3: The performance of the Hunter F.2 with the Sapphire is superior to that of the Hunter F.1 with the Avon installed, climbing time to 45,000 feet is reduced by approximately half, and the calculated forward speed increased by 5 mph, although an
- Held by
- Coventry Archives & Research Centre
- Date
- 14 January 1953
- Reference
- PA1716/5/3/151
-
- Catalogue level
- File
Report from Mr Daish Armstrong Siddeley Motors Experimental Department (Flight Section)...
Attached: A memo from Mr Lindsey to Mr Saxton re. Viper flow control. As a result of recent flight tests carried out on the Viper it has been shown that the flow control provides insufficient fuel for idling at altitude.
- Held by
- Coventry Archives & Research Centre
- Date
- 13 May 1953 - 21 May 1953
- Reference
- PA1716/4/5/31
-
- Catalogue level
- File
Armstrong Siddeley Motors memo from Mr Chapman to Mr Burroughes of Brockworth Engineering...
Para 4: With 34 engines now delivered from Brockworth and 18 production engines from Parkside, we shall complete the first 100 production engines early next March
- Held by
- Coventry Archives & Research Centre
- Date
- 3 December 1953
- Reference
- PA1716/5/3/77
-
- Catalogue level
- File
Armstrong Siddeley Motors Experimental Department (Bitteswell Flight Section) Memo...
In respect of Canberra aircraft WV.787. Recent enquiries into the excessive vost of the above installation prompted me to carry out an analysis of procedure that was being adopted
- Held by
- Coventry Archives & Research Centre
- Date
- 27 November 1953
- Reference
- PA1716/4/5/9
-
- Catalogue level
- File
Report from Mr Walker Armstrong Siddeley Motors Experimental Department (Flight Section)...
Description available at other catalogue level
- Held by
- Coventry Archives & Research Centre
- Date
- 1 January 1954
- Reference
- PA1716/4/5/61
-
- Catalogue level
- File
Memo from Mr Golovine to Mr Saxton re. France and the Sapphire Sa.6
The Sapphire Sa.6 for the 'Vautour' and 'Mystere?'
- Held by
- Coventry Archives & Research Centre
- Date
- 29 April 1953
- Reference
- PA1716/5/3/154
-
- Catalogue level
- File
Memo from Mr Golovine Armstrong Siddeley Motors Engine sales to Mr Saxton: Hawker...
Mr Golovine: I understand that the Hunter Mk.2 has flown twice on Thursday, April 2. Quoting from Mr Palmer's note on 8 April: ' ...These were the first flights following installation of the replacement engine Sa.128.
- Held by
- Coventry Archives & Research Centre
- Date
- 10 April 1953 - 7 May 1953
- Reference
- PA1716/4/5/28
-
- Catalogue level
- File
Armstrong Siddeley Motors Ltd. Minutes of car progress supply programme No.61
1 Sanctions: Have been issued for material up to 3,000 cars. 2 car sales forecast: Mr Dore has revised the car sales forecast based on 1771 Sapphire cars being made ready for delivery by the end of this year.
- Held by
- Coventry Archives & Research Centre
- Date
- 21 September 1953
- Reference
- PA1716/2/1/145/5
-
- Catalogue level
- File
Armstrong Siddeley Motors internal memo from Mr Golovine to Mr Chapman: Hawker Hunter...
MNG/T/4F1/3 Page 1: Hunter Mark 2.B definitely superior to the new MiG-15. MoS holding back on cancellation of Sapphire Sa.6 for the Mark.2. Page 2: R-R Avon Ra.7R adverse report from US evaluation team after flight in Hunter 2B.
- Held by
- Coventry Archives & Research Centre
- Date
- 29 April 1953
- Reference
- PA1716/5/3/24
-
- Catalogue level
- File
Visit by Armstrong Siddeley Motors to D.Eng RD, 1 MoS: To discuss Mamba Ma.6 and...
Present: Mr Weston MoS; Mr Connolly Armstrong Siddeley Motors.
- Held by
- Coventry Archives & Research Centre
- Date
- 19 June 1953
- Reference
- PA1716/5/6/159
-
- Catalogue level
- File
Armstrong Siddeley Motors: Minutes of a meeting to review the Double Mamba position
Dowty fuel pumps; combustion chambers; (f) flight tests in Dakota Mr Marlow and Mr Slatter are asked to get together and work out a possible engine supply programme including dates for grounding the Dakota for modification.
- Held by
- Coventry Archives & Research Centre
- Date
- 4 November 1953
- Reference
- PA1716/5/6/427
-
- Catalogue level
- File
Memo from Mr Selwyn Sharp to Mr HT Chapman: Jindivik flight reports in Sunday's newspaper
'Mr Golovine has asked for my opinion on the lack of reference to Armstrong Siddeley Motors and Viper in last Sunday's newspaper stories on the Woomera Range.
- Held by
- Coventry Archives & Research Centre
- Date
- 4 May 1953 - 8 May 1953
- Reference
- PA1716/1/5/3
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- Catalogue level
- File
Armstrong Siddeley Motors notes on meeting held at Brockworth on Saturday 28 November...
Mr Chapman queried the calibre and strength of the Planning Department and whether it was possible in the near future to undertake all Sapphire production engines planning work at Brockworth without help from Coventry
- Held by
- Coventry Archives & Research Centre
- Date
- 30 November 1953
- Reference
- PA1716/5/3/76
-
- Catalogue level
- File
Memo from Mr Slatter to Mr Lindsey Armstrong Siddeley Motors: English Electric Company...
Description available at other catalogue level
- Held by
- Coventry Archives & Research Centre
- Date
- 9 June 1953 - 15 June 1953
- Reference
- PA1716/5/6/304
-
- Catalogue level
- File
Report: Reserves for Replacement of Fixed Assets
From Mr A. J. Franklin to Mr H. T. Chapman
- Held by
- Coventry Archives & Research Centre
- Date
- 11 December 1953
- Reference
- PA1716/13/1/17
-
- Catalogue level
- File
Ltd., London, to Mr Chapman, Armstrong Siddeley Motors:...
It appears that one blade failed completely after only about ten minutes running at very moderate temperature
- Held by
- Coventry Archives & Research Centre
- Date
- 1 May 1953
- Reference
- PA1716/5/3/73
-
- Catalogue level
- File
15 Memos from Mr Daish Armstrong Siddeley Motors Experimental Department (Flight...
These memos deal with the general serviceability, equipment, and progress of flight testing. No specific Blackburn aircraft identified. Wyvern VW.868
- Held by
- Coventry Archives & Research Centre
- Date
- 1 January 1953 - 29 January 1953
- Reference
- PA1716/4/5/18
-
- Catalogue level
- File
3 memos from Mr Daish Armstrong Siddeley Motors Experimental Department (Flight Section)...
These memos deal with the general serviceability, equipment, and progress of flight testing. Blackburn WB.797. Wyvern VZ.747
- Held by
- Coventry Archives & Research Centre
- Date
- 23 November 1953 - 25 November 1953
- Reference
- PA1716/4/5/53