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).
Cross-section drawings of four different Avon tyre and rim combinations.
| Identifier | ExFiles\Box 156\3\ scan0252 | |
| Date | 8th February 1941 | |
| 6.50/16 AVON TYRE ON 6L WIDE BASE RIM, 7.00/16 AVON TYRE ON 6L WIDE BASE RIM, 7.00/16 AVON TYRE ON 6 1/2L WIDE BASE RIM, 7.50/16 AVON TYRE ON 6 1/2L WIDE BASE RIM, 85°, 15.98" Dia., 6.00", 1.125", 6.50", A, DRAWN: 8.2.41., BY: R.{Sir Henry Royce} DRUMMOND, CHECKED:, BY:, DRG. N° PT. 8996. | ||