Don't know what Ackley's daughters second husbands name was but I think her first was Pete Ruiz of Trinidad. Flaig used to advertise their barrels as 'Boehler Stahl' I think indicating German steel. I had a couple of their ribbed barrels that were very nice. In 52 I had a 257 Roberts barreled using a Pfieffer which was supposed to be one of the top at that time.