7 volumes, 2 documents, 1 bundle Collection Relating to O A Partington's Employment at Craven Brothers
2 sheets Engineering drawings depicting mounting for 12 inch 46 ton B.L. Guns for HMSs 'Albion' & 'Glory'
A paper describing the basic principles, operation and design of an engine suitable for propulsion in the upper atmosphere at Mach numbers between 5 and 10 including illustrative drawings and graphs. An Air Breathing Engine to Work at Mach Numbers Greater than M=50
1 sheet Drawing of Turret shewing hydraulic gear as adapted for new armament of 38 ton service gun for H.M.S. 'Neptune'
