John Gordon's mathematical traverse table, &c - Gordon, John 1700-1788 (Printed in the year 1758, and sold by Mr. W. Dunlap, in Philadelphia, Mr. G. Noel, in New-York, Mr. B. Mecom, in Boston, and by the author, 1758)
English Short Title Catalog, W36062
Evans, 8140
Hildeburn, C.R. Pennsylvania, 1586
Reproduction of original from Library of Congress