Archie's favorite baseball team was the NY Mets.
You worse than that hebe congressman Sam Irving.
From the inside, reading backwards, we see "Kelcy's Bar". In most, but not all episodes, the ending credits spell the name of the Brendan Dillon or Bob Hastings character as "Kelsey", not "Kelcy".
In later seasons of the show, the theme song was re-recorded with Edith Bunker (Jean Stapleton) more clearly enunciating the line "Gee, our old LaSalle ran great!"