Report on a 150 hours military type test conducted on Avon Mk 1 Engine No. 70 : at 6500 LB. thrust rating

Report on a 150 hours military type test conducted on Avon Mk 1 Engine No. 70 : at 6500 LB. thrust rating for take-off and operational necessity conditions / Rolls-Royce Ltd. [1 folder. Report No. A/24 (ts.), 1950 Nov. In ten sections: summary and conclusions; engine rating and limitations; engine build specification; summary of endurance running; comments on performance and endurance running; strip inspection report with appendix - fuel system; running time of principal components; performance curves (graphs); photographs; dimensional and clearance checks (technical drawings)]