{"title":"David Spivack April 2026","description":"","products":[{"product_id":"gb-1912-sg318-mint-p190012884","title":"GB 1912  SG318 Mint","description":"\u003cp\u003e1912 5s Carmine. Very fine unmounted o.g. example. Spec. M52(2). - P190012884\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193433567609,"sku":"P190012884","price":875.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P190012884-1.jpg?v=1763040964"},{"product_id":"gb-1912-sg311-mint-unmounted-og-p190012027","title":"GB 1912  SG311 Mint - unmounted o.g.","description":"\u003cp\u003e1912 10d Dull reddish purple \u0026amp; Carmine. Very fine unmounted o.g. example printed at Somerset House. Spec. M44(6).\u003c\/p\u003e\n\n - P190012027","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193436156281,"sku":"P190012027","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P190012027-1.jpg?v=1763041001"},{"product_id":"gb-1912-sg305var-mint-unused-og-p190007101","title":"GB 1912  SG305var Mint Unused o.g.","description":"\u003cp\u003e1912 7d Pale slate grey. Very fine unused o.g. example printed at Somerset House. Spec. M38(3).\u003c\/p\u003e\n\n - P190007101","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193439662457,"sku":"P190007101","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P190007101-1.jpg?v=1763041039"},{"product_id":"gb-1912-sg300-mint-unmounted-p223000706","title":"GB 1912  SG300 Mint unmounted","description":"\u003cp\u003e1912 6d Dark purple (Ordinary paper, Non-fluorescent ink). Very fine unmounted o.g. example printed at Somerset House. Spec. M33A(2). One short perf at foot (cat £70). - P223000706\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193442808185,"sku":"P223000706","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P223000706-1.jpg?v=1763041054"},{"product_id":"gb-1911-sg316-mint-p212020067","title":"GB 1911  SG316 Mint","description":"\u003cp\u003e1911 2s6d Dull reddish purple. Very fine and fresh unmounted o.g. example printed at Somerset House. Spec. M50(2). - P212020067\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193452999033,"sku":"P212020067","price":600.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P212020067-1.jpg?v=1763041124"},{"product_id":"gb-1911-sg311var-mint-um-og-example-p201012074","title":"GB 1911  SG311var Mint U\/M o.g. example","description":"\u003cp\u003e1911 10d Dark plum and carmine. Very unmounted o.g. example printed at Somerset house. Spec. M44(8).\u003c\/p\u003e\n\n - P201012074","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193454113145,"sku":"P201012074","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201012074-1.jpg?v=1763041160"},{"product_id":"gb-1911-sg289-mint-um-og-example-p201012049","title":"GB 1911  SG289 Mint U\/M o.g. example","description":"\u003cp\u003e1912 1¬Ωd Slate-purple \u0026amp; green (F). Very fine unmounted o.g. example printed at Somerset House. Spec. M10(7).\u003c\/p\u003e\n\n - P201012049","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193456505209,"sku":"P201012049","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201012049-1.jpg?v=1763041218"},{"product_id":"gb-1911-sg288var-mint-p14514422","title":"GB 1911  SG288var Mint","description":"\u003cp\u003e1911 1¬Ωd Dull reddish purple and green. Very fine unmounted o.g. example printed at Somerset House. Spec. M10(4).\u003c\/p\u003e\n\n - P14514422","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193456996729,"sku":"P14514422","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P14514422-1.jpg?v=1763041225"},{"product_id":"gb-1911-sg286-mint-unmounted-og-p189017445","title":"GB 1911  SG286 Mint unmounted o.g.","description":"\u003cp\u003e1911 4d Bright orange (Perf. 15x14). Very fine unmounted o.g. example printed by Harrison \u0026amp; Sons. Spec. M27(1).\u003c\/p\u003e\n\n - P189017445","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193458110841,"sku":"P189017445","price":60.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P189017445-1.jpg?v=1763041249"},{"product_id":"gb-1911-sg284-mint-um-og-example-p201012040","title":"GB 1911  SG284 Mint U\/M o.g. example","description":"\u003cp\u003e1911 2¬Ωd Dull blue (Perf. 15x14). Very fine unmounted o.g. example printed by Harrison \u0026amp; Sons. Spec. M18(3).\u003c\/p\u003e\n\n - P201012040","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193460207993,"sku":"P201012040","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201012040-1.jpg?v=1763041256"},{"product_id":"gb-1911-sg279-mint-um-og-example-p201012025","title":"GB 1911  SG279 Mint U\/M o.g. example","description":"\u003cp\u003e1911 ¬Ωd Dull green (Perf. 15x14). Very fine unmounted o.g. example printed by Harrison \u0026amp; Sons. Spec. M4(1).\u003c\/p\u003e\n\n - P201012025","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193460601209,"sku":"P201012025","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201012025-1.jpg?v=1763041263"},{"product_id":"gb-1911-sg278-mint-p201005370","title":"GB 1911  SG278 Mint","description":"\u003cp\u003e1911 4d Deep bright orange (Perf. 14). A very fine unmounted o.g. example printed by Harrison \u0026amp; Sons. Spec M26(2). - P201005370\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193461682553,"sku":"P201005370","price":225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201005370-1.jpg?v=1763041286"},{"product_id":"gb-1910-sg256-mint-um-p201005363","title":"GB 1910  SG256 Mint u\/m","description":"\u003cp\u003e1910 10d Dull purple \u0026amp; Scarlet (C). Very fine unmounted o.g. top marginal example printed by DLR. Spec. M43(5). - P201005363\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193472168313,"sku":"P201005363","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201005363-1.jpg?v=1763041388"},{"product_id":"gb-1910-sg228var-mint-um-og-example-p201011941","title":"GB 1910  SG228var Mint U\/M o.g. example","description":"\u003cp\u003e1910 2d Grey-green \u0026amp; scarlet (C). Very fine unmounted o.g. example printed by DLR. Spec. M12(4).\u003c\/p\u003e\n\n - P201011941","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193474724217,"sku":"P201011941","price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201011941-1.jpg?v=1763041402"},{"product_id":"gb-1909-sg240-mint-um-og-example-p201011910","title":"GB 1909  SG240 Mint U\/M o.g. example","description":"\u003cp\u003e1909 4d Pale orange (O). Very fine unmounted o.g. example printed by DLR. Spec. M25(2).\u003c\/p\u003e\n\n - P201011910","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193476002169,"sku":"P201011910","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201011910-1.jpg?v=1763041417"},{"product_id":"gb-1909-sg228-mint-unmounted-p223000721","title":"GB 1909  SG228 Mint unmounted","description":"\u003cp\u003e1909 2d Pale grey-green and scarlet (Chalk-surfaced paper). Very fine unmounted o.g. example printed by DLR. Spec. M12(3). - P223000721\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193477312889,"sku":"P223000721","price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P223000721-1.jpg?v=1763041424"},{"product_id":"gb-1906-sg255a-mint-um-og-no-cross-on-crown-p201004238","title":"GB 1906  SG255a Mint U\/M o.g. \"No Cross on Crown\"","description":"\u003cp\u003e1906 10d Slate-purple \u0026amp; carmine (C). Very fine unmounted o.g. example printed by DLR showing \"No cross on crown\" variety. Spec M43(2)b. Accompanied by a 1989 RPS Certificate of a block of four from which this single was taken. - P201004238\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193496154489,"sku":"P201004238","price":725.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201004238-1.jpg?v=1763041628"},{"product_id":"gb-1906-sg255-mint-p190011993","title":"GB 1906  SG255 Mint","description":"\u003cp\u003e1906 10d Slate purple and carmine (C). Very fine unmounted o.g. example printed by DLR. Spec. M43(2).\u003c\/p\u003e\n\n - P190011993","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193496514937,"sku":"P190011993","price":275.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P190011993-1.jpg?v=1763041635"},{"product_id":"gb-1906-sg248-mint-um-og-example-p201011956","title":"GB 1906  SG248 Mint U\/M o.g. example","description":"\u003cp\u003e1906 6d Dull purple (C). Very fine unmounted o.g. example printed by DLR. Spec. M32(2). - P201011956\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193497694585,"sku":"P201011956","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201011956-1.jpg?v=1763041649"},{"product_id":"gb-1906-sg242awi-mint-um-og-watermark-inverted-p190007708","title":"GB 1906  SG242aWi Mint U\/M o.g. Watermark Inverted","description":"\u003cp\u003e1906 5d Dull purple \u0026amp; ultramarine (Chalk surfaced paper, Wmk. Inverted). Very fine unmounted o.g. example of this rare watermark variety. Spec. M29(1)a. 1990 RPS Cert. - P190007708\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193499005305,"sku":"P190007708","price":7500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P190007708-1.jpg?v=1763041671"},{"product_id":"gb-1906-sg233b-mint-um-og-example-p201011945","title":"GB 1906  SG233b Mint U\/M o.g. example","description":"\u003cp\u003e1906 3d Pale purple\/lemon (C). Very fine unmounted o.g. example printed by DLR. Spec. M20(4).\u003c\/p\u003e\n\n - P201011945","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193499464057,"sku":"P201011945","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201011945-1.jpg?v=1763041679"},{"product_id":"gb-1905-sg224-mint-unmounted-example-p223000474","title":"GB 1905  SG224 Mint unmounted example","description":"\u003cp\u003e1905 1¬Ωd Slate-purple \u0026amp; bluish green (C). Very fine unmounted o.g. example printed by DLR. Spec. M9(2). - P223000474\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193504772473,"sku":"P223000474","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P223000474-1.jpg?v=1763041782"},{"product_id":"gb-1903-sgo106-official-p201002351","title":"GB 1903  SGO106 Official","description":"\u003cp\u003e1903 3d Dull purple\/orange-yellow (Admiralty Official type O10). Superb unmounted o.g. example. Ex Michael Astley Collection. - P201002351\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193513226617,"sku":"P201002351","price":600.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201002351-1.jpg?v=1763041901"},{"product_id":"gb-1902-sgo85-official-unmounted-og-p201002464","title":"GB 1902  SGO85 Official - unmounted o.g.","description":"\u003cp\u003e1902 2Ωd Ultramarine (Board of Education). Pristine unmounted o.g. example of this rare departmental issue. Beautiful deep bright colour bearing a light horizontal bend at foot nevertheless attractive. Cat ¨®£6000. Ex DLR archives \u0026amp; Michael Astley Collection. - P201002464\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193521222009,"sku":"P201002464","price":2750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P201002464-1.jpg?v=1763041982"},{"product_id":"gb-1902-sgo36-official-unmounted-og-example-p212000917","title":"GB 1902  SGO36 Official unmounted o.g. example","description":"\u003cp\u003e1902 ¬Ωd Blue-green (O.W. Official). Superb unmounted o.g. example. Pristine colour and gum, rarely if ever seen in this quality. Ex DLR records and Michael Astley collection. - P212000917\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193524105593,"sku":"P212000917","price":775.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P212000917-1.jpg?v=1763042019"},{"product_id":"gb-1902-sg263-mint-g1565068","title":"GB 1902  SG263 Mint","description":"\u003cp\u003e1902 5s Bright carmine. Very fine and fresh unmounted o.g. example printed by DLR. Spec. M51(1). - G1565068\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193528463737,"sku":"G1565068","price":850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/G1565068-1.jpg?v=1763042075"},{"product_id":"gb-1902-sg257var-mint-unmounted-og-example-p234001586","title":"GB 1902  SG257var Mint - unmounted o.g. example","description":"\u003cp\u003e1902 1s Dull green \u0026amp; carmine pink (O). Very fine unmounted o.g. example of this difficult DLR shade. 2022 RPS certificate of a block of four from which this single was taken. Spec. M45(3). - P234001586\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193529184633,"sku":"P234001586","price":550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P234001586-1.jpg?v=1763042089"},{"product_id":"gb-1902-sg257var-mint-unmounted-og-example-p234001588","title":"GB 1902  SG257var Mint - unmounted o.g. example","description":"\u003cp\u003e1902 1s Dull green \u0026amp; carmine pink (O). Very fine unmounted o.g. top left hand corner marginal example of this difficult DLR shade. 2022 RPS certificate of a block of four from which this single was taken. Spec. M45(3). - P234001588\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193529774457,"sku":"P234001588","price":550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P234001588-1.jpg?v=1763042096"},{"product_id":"gb-1902-sg245-mint-unmounted-p223000710","title":"GB 1902  SG245 Mint unmounted","description":"\u003cp\u003e1902 6d Pale dull purple (Ordinary paper). Very fine unmounted o.g. example printed by DLR. Spec. M31(1). One tone spot, faintly visible on the front (cat £85). - P223000710\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56193535672697,"sku":"P223000710","price":70.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P223000710-1.jpg?v=1763042147"}],"url":"https:\/\/shop.stanleygibbons.com\/collections\/david-spivack-april-2026.oembed","provider":"Stanley Gibbons","version":"1.0","type":"link"}