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).
Revised standard allowed time and burden sheet for an assembly.
| Identifier | ExFiles\Box 5\5\ 05-page14 | |
| Date | 4th June 1928 guessed | |
| ALLOWED TIME & BURDEN REVISED STANDARD. Sic 4170 SHEET No. 3(C) ASSEMBLY No. E14054 LABOUR BURDEN RATE AMOUNT TOTAL TOTAL OPERATING ALLOWED TIME TOTAL SET-UP ALLOWED TIME TOTAL ALLOWED TIME 19 C11417 C0250 C8256 C8200 CM(S) 1 off 1 off 12 off 3 off 1 off F069 2HM{Capt. W. Hallam - Head Repairs} HSM DO 62 MSM S HT. 21 Vee. 12 HM.{Capt. W. Hallam - Head Repairs} 1 hr 2HM{Capt. W. Hallam - Head Repairs} 8m. 9.5 Secs. Sg.{Arthur F. Sidgreaves - MD} 2m. 23 Secs. 11 SM 13 SM 14 SM, S H 9bm 12m / 30 SM | ||