I agree- "skybustin'" is the bane of all of us waterfowlers who frequent public refuge hunting areas each Fall. A shell limit helps, but sadly, that is a fact of life. I also think in retrospect, as Nash Buckingham was raised with 12-10 and even 8 bores for quail (12) and waterfowl at Wapanonca (10 & 8) in the late 1890's- 1920 era- that may have influenced his views on the .410--
FYI- watch your mail at the Stutz-Bearcat service center- Editor back then Wm. H. Foster also writes about a quail hunt down in Dixie- even mentions his 20 Parker- I'm going to send you a copy from the magazine.