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50 Pounds - Elizabeth II Alan Turing, polymer
| Uitgever | Bank of England |
|---|---|
| Jaar | 2021-2023 |
| Type | Log in om details te zien |
| Waarde | 50 Pounds |
| Valuta | Log in om details te zien |
| Samenstelling | Log in om details te zien |
| Afmetingen | Log in om details te zien |
| Vorm | Log in om details te zien |
| Drukker | Log in om details te zien |
| Ontwerper(s) | Log in om details te zien |
| Graveur(s) | Log in om details te zien |
| In omloop tot | Log in om details te zien |
| Referentie(s) | Log in om details te zien |
| Beschrijving voorzijde | Intaglio portrait of Queen Elizabeth II in three-quarter profile to left occupies the right half of the note, set against fine guilloche underprint work in red and brown tones; a vignette of the Bank of England's Threadneedle Street facade appears in the lower centre. At left, a vertical security window strip incorporates a multi-tone holographic foil patch with a crowned portrait of the Queen, micro-lettering, and colour-shifting numerals, topped by a transparent crown window and flanked by the value numeral '£50' in red at upper left. |
|---|---|
| Opschrift voorzijde | Log in om details te zien |
| Beschrijving keerzijde | The reverse pays tribute to mathematician and computing pioneer Alan Turing, centred on a portrait of Turing alongside technical imagery evoking his foundational work in computer science, including representations of early computational concepts and binary patterns rendered in olive-green and teal tones against a complex guilloche background. A sunflower motif and cross-sections referencing Turing's mathematical biology research appear in the design, along with his birth and death years and a facsimile of his signature. |
| Opschrift keerzijde | Log in om details te zien |
| Handtekening(en) | Sarah John |
| Beveiligingstype | Log in om details te zien |
| Beschrijving beveiliging | Log in om details te zien |
| Varianten | Log in om details te zien |
| Opmerkingen | Log in om details te zien |