From Mr. Walker1
AL: American Philosophical Society
St. James’s Street March the 20th 1767
Mr. Walker presents his Compliments to Dr. Franklyn and will be glad of the favour of his Company to dinner on Monday the 6th of April.
1. This may possibly be George Walker (1734–1807), a dissenting minister and mathematician and a friend of Joseph Priestly. BF supported his nomination to the Royal Society in 1771; above, VIII, 359; DNB.