J.M. is likely either -> James Mynde or his son -> John Mynde
United Kingdom
John Ellis (1710/11-1776); James Parsons (1705-1770); Alexander Russell (ca. 1715-1768); astronomer James Ferguson: A new geographical, historical and commercial grammar (w. maps), London 1786; James Ferguson: Astronomy - explained upon Sir Isaac Newtons Principles, London 1778 (w. 18 copper pl.); Philosophical Transactions of the Royal Society of London (1665-1887) ;
astronomical, zoological and natural history engraving