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).
Specification table for New Phantom models in the U.S.A., detailing chassis numbers, body weights, passenger capacities, and spring settings.
| Identifier | WestWitteringFiles\O\2April1926-June1926\ Scan041 | |
| Date | 23th April 1926 guessed | |
| NEW PHANTOMCodename for PHANTOM IS IN U.S.A. Chassis No. Body weight. No. of passenger. SPRINGS. O.S. front. N.S. front. O.S. rear. N.S. rear. 12-MC 11 1/4 cwts. 4 1165 1115 2328 2235 16-MC 12 " 3,4 1156 1100 2300 2204 23-MC 13.14 " 6/7 1260 1206 2524 2418 56-MC 13.14 " 4,5 1256 1200 2500 2400 110-MC 12 " 3,4 1200 1150 2306 2200 88-HC 10 1/4 " 5 av. 2 1207 1158 2292 2190 8-HC 13.14 " 6 av. 4 1310 1250 2576 2485 11-LC 10 " 6 av. 4 1215 1165 2320 2204 61-LC 13.14 " 5 av. 3 1213 1155 2200 2100 68-LC 8.9 " 3 av. 2 1206 1100 2044 1942 69-LC 8.9 " 4 av. 2 1215 1165 2016 1918 70-LC 13 " 4 av. 3 1200 1150 2212 2107 75-LC 11 " 3,4 1162 1100 2120 2016 4-SC 12 " 4 1193 1145 2184 2072 96-SC 10.11 " 4 1158 1107 2128 2030 33-DC 10 " 4 av. 2 1148 1100 2047 1948 47-DC 9 " 5 av. 3 1145 1095 2026 1927 48-DC 14 " 4 1207 1156 2316 2224 54-DC 14 " 4 1200 1150 2280 2184 58-DC 14 " 4 1204 1150 2300 2208 66-DC 14 " 4 1212 1162 2290 2194 73-DC 9 " 4 av. 2 1100 1050 1904 1773 98-RC{R. Childs} 8 " 4,5 1155 1100 2118 2014 | ||