This is the only episode of the "Classic 39" episodes in which Jackie Gleason (I) uses the line "One of these days, POW! Right in the kisser!" The line was a favorite on "The Jackie Gleason Show" (1957) "Honeymooners" skits.
When Ed wants to convince Ralph he's financially doing well as a salesman, he tells him he's making $40 a day in commission. $40 in 1956, considering inflation and cost-of-living, is the equivalent of $462 and 2024.