In Authors note The fine art of rustling editorial issue in 3rd paragraph 1st sentence has repeated words out of order and context "were not officially involved in the roundup etc.
Short story Regan of Slash B pages 42 and 43 of leatherette edition In second para on pp42 Regan advances for the fight "stripped to the waist"in the first full para on page 43 second line "Bill grabbed Dan by the belt and SHIRT and heaved him high".

Les
I am not going to get technical but chemistry says that alcohol is a solution.