A voyage round the world, in the years MDCCXL, I, II, III, IV. by George Anson, Esq; now Lord Anson, ... Compiled from his papers and materials, by Richard Walter, ... Illustrated with forty-two copper-plates.
Anson, George Anson,Baron,1697-1762.
London : printed for the author; by John and Paul Knapton,
1749.
"A claim was made that the work was written, not by Mr. Walter, but by Mr. Benjamin Robins .. this has never been substantiated except by mere assertion; and though Robins was certainly employed as sub-editor and assistant .. there is no reason 
ESTC