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).
Automotive engineering data for Morse genuine silent chains and sprockets.
| Identifier | ExFiles\Box 128\3\ scan0146 | |
| Date | 9th October 1929 guessed | |
| 81109. MORSE GENUINE SILENT CHAINS AUTOMOTIVE ENGINEERING DATA The 3/8" pitch type No. 766 chain. Dimensions for sprocket centers, chain and sprocket data. Perfection in Timing Chains Ithaca, N. Y. Plant Detroit, Mich. Plant MORSE CHAIN COMPANY ITHACA, N. Y. Division of Borg-Warner Corporation DETROIT, MICH. CIRCULAR J PRINTED IN U.S.A. | ||