A discourse on the use of the pen - Containing observations on writing in general: the proper posture in sitting to write: ... To which are added, two alphabetical sets of copies ... on the rule of life, and moral difinitions sic. By William Leekey, writing-master

Förlag	År	Ort	Om boken
printed for R. Ware	1750?	England, London	32p. 8⁰.
Printed for R. Ware, at the Bible and Sun, on Ludgate-Hill	1750?	England, London	32p. 8⁰.
printed for M. Cooper	1744	England, London	32p. 8⁰.