$475
Pyramid Blocks. Indiana, PA: Kline, 1970s. The order of a pyramid-shaped stack of brightly painted wooden blocks always remains the same whether the metal canister (10 x 5") holding them is turned upside-down or right side up. The only such unit produced by Kline. Operating smoothly; very good.
Auctioneer:
Potter & Potter
Date:
2016-02-06