"The NRA Handloader's Guide" 1969 a compilation of "American Rifleman" articles from 1950 to 1968.
One article in that book is "Pistol Champion Target loads".
All 9 featured champions use "Hensley & Gibbs" bullets, but the lubrication varies:
1) Gertrude E. Backstrom, locomotive side-rod grease
2) F. Bob Chow, perfect lube
3) G. P DeFino, Lyman Ideal
4) William E. Guiette, 7 parts way grease, 1 part Keystone open gear grease
5) Gil Hebard, Ipco Colloidal Graphite
6) John W. Hurst, 2 parts beeswax, 1 part paraffin, 1 part cosmoline
7) Ellas Lea, 3 pounds petroleum jelly, 1 1/2 pounds beeswax, 12 oz paraffin, 6 oz carnuba wax, 4 oz fine graphite
8) Harry Reeves, equal parts beeswax and water pump grease
9) W.T.Toney jr., 2 parts beeswax, 1 part beef tallow, 2 tablespoons powdered graphite to 3 pounds mixture