I think I saw her this past weekend in Concord NH. It was on the way to the gun show. She was working as a common night walker near the Senior Center. Nice gams!
Eighty years ago cops probably didn't worry about lawsuits. They sure do today and a butchered gun wouldn't help if there was ever any sort of questionable shooting. My feelings on guns that have ruined in this fashion are well known so no need to repeat them.
Of course, there were agencies that carried their cross draw in uniform even into the 60s and maybe 70s, which was completely clownshoes.
Didn't they also used to put the arrestees in the right front seat if it was a single-officer car? So with a crossdraw, the perp would then have a harder time reaching the gun?