{"product_id":"antique-black-cat-advertising-letterpress-printing-block-copper-on-wood-cat-in-circle-numbered-2887-20260226","title":"Lot 088 - Antique \"Black Cat\" Advertising Letterpress Printing Block, Copper On Wood, Cat In Circle, Numbered 2887","description":"\u003cp\u003eAntique letterpress printing block for \"Black Cat\" brand advertising, consisting of a copper printing plate mounted on a wooden block. The image depicts a seated cat within a circular border and \"Black Cat\" in lettering below. The wooden block is stamped \"2887\" in black ink on one side and retains a partial paper label on the opposite face.\u003c\/p\u003e\n\n\u003cp\u003eThe copper plate shows oxidation and ink residue consistent with use. The wood block has minor edge wear and surface soiling.\u003c\/p\u003e","brand":"Memory Hole Vintage","offers":[{"title":"Default Title","offer_id":52384235946273,"sku":"20260226-LOT088","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/9101\/9067\/files\/20260226-0639_810d4565-806d-4304-ac3e-151657378d81.jpg?v=1771843905","url":"https:\/\/graniteunionauction.com\/products\/antique-black-cat-advertising-letterpress-printing-block-copper-on-wood-cat-in-circle-numbered-2887-20260226","provider":"Granite Union Auction Company","version":"1.0","type":"link"}