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).
Table detailing variations in the inside and outside diameters of bellows part F.100773 from two different makers.
| Identifier | ExFiles\Box 151\2\ scan0153 | |
| Date | 17th January 1934 guessed | |
| SHOCK DAMPER FILE. X4698 VARIATIONS IN DIAMETERS OF BELLOWS F.100773. ------------------------------------------ | MAKE | NO. TESTED | OUTSIDE DIA. | | INSIDE DIA. | | |----------|------------|---------------------|--------|---------------------|-------| | Packless | 3 | 1.515" to 1.498" | .017" | .975" to .960" | .015" | | Smith | 8 | 1.490" to 1.475" | .015" | 1.005" to 1.003" | .002" | Hs {Lord Ernest Hives - Chair} /I.A.Leslie. Get same list of Bellows | ||