Repro ID: PU2851
Title: John Harrison.
Description: The full title of this engraving is 'John Harrison. From an engraving by Tassaert, published in 1768, after a painting by King. Under the superintendance of the Society for the Diffusion of Useful Knowledge.' After many years of experimentation, Harrison's H4 chronometer finally solved the longtitude question.
Creator: King (artist): Tassaert (engraver): Holl, W. (engraver): Orr, W.S. & Co (publishers)
Credit line: National Maritime Museum, London