Instructions sheet detailing the test results and noise comparison of a sample G.E.C. condenser.
| Identifier | ExFiles\Box 34\1\ Scan144 | |
| Date | 25th November 1919 | |
| RR. 238 (300 Bks.) (SF 152. 6-11-18.) MP 197880 X.2512 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: H. {Arthur M. Hanbury - Head Complaints} Clark Customer's No. - Order No. - Sample of G.E.C. Condenser. (NO 6.) Leaf connection This Condenser is drilled for fixing studs, has a capacity of .200 m.f., is .450 thick. It has stood our high voltage test both in & out of the case. When on the 400 Volt test it makes a good deal of noise whereas our own are, in comparison, practically silent. Signed: [Signature] This Sheet must be filed on completion of the work. | ||
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).