The modern builder's assistant, or, A concise epitome of the whole system of architecture. In which the various branches of that excellent study are establish'd on the most familiar principles and rendered adequate to every capacity. This book, "The modern builder's assistant Or, A concise epitome of the whole system of architecture", by William Halfpenny, John Halfpenny, Robert Morris, T. Ligtholer, is a replication of a book originally published before 1757. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.