National Library Scotland entry,

MITCHELL, Edward engraver Edinburgh
Alison's Square, back part 1800-02
Byeres Close 1803
3 Alexander's Land, Bristo Street 1804
3 Bristo Street 1805-09
8 Nicolson Square 1810-18
13 Nicolson Square 1819-26
5 Picardy Place 1827-29
Married Elizabeth Gray; Engraved a series of Engravings, representing the bones of the human skeleton for Dr John Barclay, there were editions in 1820, 1824 and 1829. Edward Mitchell engraver Edinburgh admitted to Sanctuary for debt at Holyroodhouse 14 August 1826.
Edin Dir; Pigot 1820; 1825; 1837; Cadell; Johnst3