Two classic eastern Pennsylvania makers. There is a Berks, Bucks, Lehigh, Northampton, Dauphin overlap. Motifs sometimes shared. Familiarity likely.
Some engraving likely not done by the builder. Just like today. No doubt, silversmiths, whitesmiths, and jewelers down the street did some of it, though I believe conventional wisdom has it that Kuntz, Sr. did his own.
By the way, where is Scooter? Somebody tick him off? I miss the academic bent with attitude. Wayne