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).
Itemized list of the estimated extra load and weights for vehicle 34-EX on a trip to Nairobi.
| Identifier | ExFiles\Box 114\4\ scan0133 | |
| Date | 14th June 1937 guessed | |
| 1011 92 ESTIMATED EXTRA LOAD CARRIED ON 34-EX TO NAIROBI. Tools 120 lbs. Chassis 60 lbs. Spare wheel carrier 90 lbs. Water 15 gallons. 150 lbs. Oil 6 galls at 7½ lbs. 45 lbs. Desanding gear 200 lbs. Food 120 boxes and tins and picnic outfit 240 lbs. 6 inner tubes. 45 lbs. Cinema apparatus 42 lbs. Thermos jars etc. 10 lbs. Suit cases 120 lbs. Coats. 30 lbs. Special jack. 10 lbs. TOTAL 1162 lbs. | ||