When Greg Lenshek of Coon Rapids, Minnesota, wrote to us asking for an identification of his mystery tool pictured in the December 2018 issue, he noted that, “So far, nobody I’ve talked to has good use for these.”
Seems like Greg was talking to the wrong people. His items are, according to Rodney Pritchett of Marietta, Georgia, “a pair of bellows springs used in the bellows of old pneumatic player pianos.” Keith Byrkit of David City, Nebraska, added that, “They were also used in pump organs built in the 1800s and early 20th century.”
“These are outward pressure, and they also made inward pressure with eyelets on the springs,” said Allen Velthoen of Modesto, California. Anita Stull of Beaver Dams, New York, explained that the springs “push against reed organ…
