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).
Blueprint for a 2 1/4 inch filler base.
| Identifier | ExFiles\Box 90a\4\ Scan185 | |
| Date | 9th May 1935 | |
| DESCRIPTION: 2 1/4" FILLER BASE. MATERIAL: 'Y' ALLOY CASTING DRAWN BY: M.{Mr Moon / Mr Moore} CHECKED BY: R.S. DATE: MAY.9.1935 OUR No.: P.662. CUSTOMERS No.: REVISED 3/16 DIA. HOLE 2 1/2" DIA. 1 3/16" 1 1/8" 2 1/8" DIA. x 20 T.P.I. 3 1/4" DIA. 3 3/32" DIA. 7/32" 13/32" 1/4" 1/2" 5° TAPER. 1/4" R 3/16" R 2 1/4" CRS 7/32" 1/2" 3/64" 11/16" R 3/4" 1 1/8" 5/32" R 3 5/8" CEANDESS Ltd., MERRIDALE STREET, WOLVERHAMPTON. | ||