2
by Martin, Benjamin
Published 1775
printed for the author, at No. 171, Fleet-Street

3
by Sibly, Ebenezer
Published 1800
printed, for the proprietor, by J. F. Foot, Spread-Eagle Court, Finch-Lane; and sold by Champante and Whitrow, Jewry-Street, Aldgate; and at the British Directory-Office, Ave-Maria-Lane, ST. Paul's

4
by Hoste, Paul
Published 1762
printed for W. Johnston, in Ludgate-Street

6
by Martin, Benjamin
Published 1770
printed for and sold by the author in Fleet-Street, (no. 171) and by all booksellers in city and country

7
by Waddington, Robert
Published 1778
printed for the author
...Of the reflecting sextant, and its use at sea...

10
by Taylor, Silas
Published 1732
printed for C. Davis in Pater-Noster Row, T. Osborn in Gray's-Inn, and H. Lintot at the Cross Keys against St. Dunstan's Church in Fleet-Street

12
by Berkley, George
Published 1756
printed for T. Osborne and J. Shipton, in Gray's-Inn; J. Hodges, near London-Bridge; B. Collins, at Salisbury; and S. Crowder and H. Woodgate, in Pater-Noster-Row

17
by Wright, Gabriel
Published 1785
printed for Gregory and Wright, mathematical instrument makers, near the India House, Leadenhall-Street