Contemporary specimens of compositions, accompanied by explanatory or supplementary letters by the authors themselves, describing their methods, habits of writing, revisions, etc. cf. Pref
Standard up-to-date practical letter writer : a comprehensive and practical guide to correspondence, showing the structure, composition, formalities and uses of the various kinds of letters, notes and cards
Elementary and practical arithmetic : in which have been attempted various improvements in arrangement and nomenclature, as well as in the means of thorough discipline in the principles and applications of the science