You are welcome Steve.
Guessing one pictured is Allen Paulsen?
Here are some tidbits I dug up and saved awhile back on the California 1000 from various sites:
"One writer observed during the race that the DC-7 flew lower than some of the single-engined aircraft and that it flew faster and made better pylon turns than a competing Douglas A-26 Invader. The DC-7 finished in a commendable sixth place in a field of twenty and still had 1,500 gallons of fuel remaining. (For the record, the race was won by a Sea Fury in 2 hours 52 minutes and 38 seconds at an average speed of 344.08 mph). "
1970 - Nov 13-15, California 1000 Air Race, Mojave CA
Unlimited (partial list):
1. Sherman Cooper, Sea Fury II
2. Cliff Cummins, P-51D
3. Mike Loening, P-51D
4. Bob Metcalf/Lyle Shelton, Sea Fury II
5. Jack Sliker, P-51D
6. Clay Lacy/Allen Paulsen, DC-7B
7. Howard Keefe, P-51D
Clay Lacy when asked about the DC-7B after the race:
"We proved at maximum continous allowable power, that it would fly as fast as a P-51"
Kevin