World-Class Bobby Knudsen Jr Petroliana and Soda Pop Advertising Collection is Centerpiece of Powerhouse Auction Series at Morphy’s, Sept. 30-Oct. 3

Knudsen’s entire 32-year collection of rare, authentic examples in superior condition – 90% in 9.0 condition or better – will be offered with no reserve DENVER, Pa., Sept. 19, 2022 /PRNewswire/ — On September 30, Morphy Auctions will begin the thrilling year-long adventure of selling the…