Cross-section engineering drawing of a carrier with dimensions and weight.
| Identifier | ExFiles\Box 22\1\ Scan099 | |
| Date | 1st February 1924 guessed | |
| CARRIER ALUM 1.0 2.75 .3 6.7 RAD .45 TOTAL WT. OF CARRIER WITH CAM & PIVOT PINS = 8 lbs SECTN A.A. LOOKING IN DIRECTION OF ARROW. | ||
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).