The American Printer: A Manual of Typography / Containing practical directions for managing all departments of a printing office, as well as complete instructions for apprentices; with several useful tables, numerous schemes for imposing forms in every variety, hints to authors, etc.

by Thomas MacKellar

A Half-Sheet of Sixteens.

A Sheet of Sixteens, with One Signature.

Outer Form. Inner Form.

A Half-Sheet of Eighteens.