{"product_id":"lot-119-november-18-2026","title":"Lot 119 United States SC#U119 1c Blue, 1874-1886 Plimpton Issue, A Fine Mint Cover, Commercial Size Manila Envelope, Die C, Wmk 2, Knife 41, Production Crossover Anomaly, $150 Est.","description":"\u003cp\u003eA fine mint cover of the 1c blue from the 1874-1886 Plimpton Issue, commercial size manila envelope, die c, wmk 2, knife 41, production crossover anomaly, $150 est. \u003c\/p\u003e\n\n\u003cp\u003eWmk 2 had been phased out when the manila envelopes were introduced. Most likely a sheet of the wrapper paper with wmk 2 was mistakenly mixed into the envelope blank cutting press, stamped out with size 5 (knife 41) envelope die and embossed with the 1c die C franklin head while the factory was still running wmk 2 \u0026amp; paper stock. A few small stairs \u0026amp; some corner wear but still fine.\u003c\/p\u003e\n\n\u003cp\u003eScott doesn't list this variety, so we estimate it at $150. The stamp offered here grades 70 as follows:\u003c\/p\u003e\n\n\u003cp\u003eCentering\/Margins: 40\/70\u003c\/p\u003e\n\n\u003cp\u003ePaper Freshness: 5\/5\u003c\/p\u003e\n\n\u003cp\u003eColour: 5\/5\u003c\/p\u003e\n\n\u003cp\u003eImpression: 5\/5\u003c\/p\u003e\n\n\u003cp\u003eAbsence of Visible Paper Flaws: 5\/5\u003c\/p\u003e\n\n\u003cp\u003ePerforations: 10\/10\u003c\/p\u003e","brand":"Brixton Chrome","offers":[{"title":"Default Title","offer_id":68559748432032,"sku":"Lot-119-November-18-2026","price":150.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/7716\/9506\/files\/20261118_119001_43a11d3d-89d8-4233-ae26-7d74eb6733eb.jpg?v=1794450362","url":"https:\/\/brixtonchrome.com\/products\/lot-119-november-18-2026","provider":"Brixton Chrome","version":"1.0","type":"link"}