Title The carpenter's new guide [microform] : a complete book of lines for carpentry and joinery, treating fully on practical geometry, soffits, groins, niches, roofs, and domes, and containing a great variety of original designs ; also a full exemplification of the theory and practice of stair building, cornices, mouldings, and dressings of every description, including also some observations and calculations on the strength of timber / by Peter Nicholson ; the whole being carefully and thoroughly rev. by N.K. Davis ; and containing numerous original designs for roofs, domes, etc. by Samuel Sloan.