NEW WORKS PUBLISHED BY RELFE AND FLETCHER.

Fifth Edition. Price 4s.

THE MERCANTILE PENMAN.

The above valuable Work consists of a Series of between thirty and forty Letters, engraved in the very first style of Penmanship, on subjects entirely Commercial, consisting of Invoices, Bills, Receipts, Accounts Current, Letters of Introduction, Credit, &c. and other matters connected with Trade. The hand in which they are written is that singularly clear and legible style at present adopted in all extensive Mercantile Establishments; and will be found eminently conducive to the promotion of that freedom of execution so desirable in all Commercial Correspondence.

This Work has now been before the Public for only eighteen months; and the fact of its having, in this short period, gone through four large editions, will in itself, it is presumed, offer a stronger recommendation than all the encomiums which the Press has passed upon it.

In One Vol. 18mo. neatly bound in cloth, price 3s.
SELECT POETRY FOR CHILDREN,
With brief Explanatory Notes. Adapted to Schools and Families.
BY JOSEPH PAYNE..

In One Vol. 12mo. neatly bound in cloth, price 38.

A TREATISE ON A BOX OF INSTRUMENTS AND THE SLIDE RULE,

With the Theory of Trigonometry and Logarithms; containing a minute ex. planation of the Nature, Use, and Construction of the various Lines marked on the Protractor; Plain Scale, Sector, and Slide; and adapting them to an extensive course of Linear, Superficial, Solid, and Angular Mensuration; including Practical Geometry, Surveying, Measuring of Timber, Cask and Malt Guaging, Heights and Distances, Falling Bodies, Vibration of Pendulums, Weight of Persons, Cattle, Water, Minerals, Metals, Balls, Shells, &c. To which is appended, An Easy Method of imprinting Useful Numbers on the Memory. For the use of Schools, the Mechanic, and the Engineer.

BY T. KENTISH.

In Post 4to. elegantly bound in roan, price 6s.

PENMANSHIP FOR YOUNG LADIES,

A series of Letters, in French, English, and Italian, written in an elegant hand, on subjects calculated both to instruct and interest the Pupil. This work will be found to render unnecessary the practice of copying repeatedly the same lines, and at the same time enable the Pupil to attain a free and correct mode of expression.