"John Harris Jr. (17 November 1791 – 28 December 1873), was an English artist who specialised in pen-and-ink facsimile work, and Masonic catechetical designs.
His father was John Harris (1767–1832), the watercolour painter. His son, also John Harris, continued his work after Harris himself became incapacitated, and after his death." - (Wikipedia (en) 07.06.2020)
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