Set Reminder2025-04-10 12:00:002025-04-10 12:00:00America/New_YorkBidsquareBidsquare : Advertising & Coin-Op https://www.bidsquare.com/auctions/potter-potter/advertising-coin-op-21886 Our first spring sale is set to feature a large and diverse advertising collection, including porcelain, litho tin, and hand-painted trade signs of all types from a noted Midwest collection.
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Physics Apparatus. Birmingham, England: Phillip Harris & Co., 20th century. Scientific instrument for physics demonstration, like related to optics and light, that uses a hand crank to rotate a cube with mirrors on four sides. With plaque for Phillip Harris & Co. Approx. 11 ? x 11 ? x 5 ?". Chipping to paint, scattered scuffing, dirt and dust accumulation. Good.