Computing History on X: "The Sinclair QL was originally conceived in 1981 under the code-name ZX83, and was released in 1984. This QL is fitted with a Schön keyboard with the same
Sinclair QL computer
Sinclair Q.L. microcomputer | Science Museum Group Collection
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South-West Retro Computing Archive
File:Sinclair QL, 512 K Expanderam and CST QDisc.jpg - Wikipedia
Sinclair QL
File:Working-Sinclair-QL.jpg - Wikimedia Commons
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Sinclair QL
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THE REPOSITORY - Sinclair QL Preservation Project (SQPP) - sinclairql.net site
Sinclair Q.L. microcomputer | Science Museum Group Collection