{"product_id":"canada-570-571-574-575-578-581-8c-10c-multicolored-various-designs-1974-1976-subarctic-algonkian-pacific-coast-iroquois-indians-10-canada-post-first-day-covers-franked-with-pairs-hf-mf-df-paper-df-envelopes-cat-value-20","title":"Lot 292 Canada #570-571, 574-575, 578-581 8c-10c Multicolored Various Designs 1974-1976 Subarctic, Algonkian, Pacific Coast \u0026 Iroquois Indians, 10 Canada Post First Day Covers Franked With Pairs, HF, MF \u0026 DF Paper, DF Envelopes, Cat. Value $20","description":"\u003cp\u003eA group of 10 Canada Post First Day Covers franked with pairs. Generally all VF. The paper fluorescence of the stamps Are HF, MF \u0026amp; DF. The envelope fluorescences Are DF.\n\u003cbr\u003eChung\/Unitrade cat. $20.\u003c\/p\u003e\n\n\u003cp\u003eA note about how we calculated Chung Catalogue values in conjunction with Unitrade. Chung does not list paper varieties on FDC's. FDC's are typically regarded as being similar to mint stamps in the sense that if they are unaddressed, they are still valid for postage. So, that is why the FDC price in Unitrade is typically slightly more than a mint single. That being the case, what we have done where we have a better paper variety on an FDC is we have taken the Chung catalogue value and added the mint value of the paper variety to the FDC price.\u003c\/p\u003e","brand":"Brixton Chrome","offers":[{"title":"Default Title","offer_id":44576772030624,"sku":"Lot-286-January-11-2023","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/7716\/9506\/products\/20230111_286001.jpg?v=1684526254","url":"https:\/\/brixtonchrome.com\/products\/canada-570-571-574-575-578-581-8c-10c-multicolored-various-designs-1974-1976-subarctic-algonkian-pacific-coast-iroquois-indians-10-canada-post-first-day-covers-franked-with-pairs-hf-mf-df-paper-df-envelopes-cat-value-20","provider":"Brixton Chrome","version":"1.0","type":"link"}