Thesaurus Linguae Latinae Compendiarius by Robert Ainsworth 1761

Thesaurus Linguae Latinae Compendiarius by Robert Ainsworth 1761 4th edition
Or A Compedious Dictionary of the Latin Tongue designed for the use of the British Nation, in three parts.

London: for W. Mount and T. Page, C. Hitch and L. Hawes, B. Barker, J. Pote, C. Bathurst [and more], 1761. Fourth edition, with many additions and improvements, particularly in the Greek derivations.

A huge monumental work complete with text, preliminaries, preface 
Part 1 English to Latin Thesaurus followed by Index Geographicus, Latin place names to English with their location - this looks really useful
Part 2 Latin to English vocabulary
Part 3 as best as I can make out a Geography Latin to English

Contents clean, but disbound. The original full leather binding is present but the boards are only held on by the cords, and it much worn.

UK post free. Please ask for an overseas postal quote. It is very heavy.