The standard rules of the round and round-text hands [electronic resource] : Mathematically demonstrating how better alphabets of those hands may be performed than have ever yet been published in Great-Britain. Absolutely necessary to be known, by all writing-masters and others who would gain a pecfect knowledge of those hands; and very useful for engravers, painters, masons, &c. who may have occasion to draw large inscriptions. Invented by Charles Snell, writing-master and accomptant, at the Free Writing-School in Foster-Lane. With whom young genttlemen many board.