1987 HPH Developement, Inc. HPH Development Quadular The Ultimate Challenge The Prince Shall Be Crowned Stock No. HP102 (UPC Barcode#025093871023) (Endorsed by Mr. George Koltanowski, International Chess Master And Blindfold Chess Champion)(Modified Chess


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.