Locking Forms For The Job Press: Containing Useful Information Regarding The Imposition Of Job Forms is a book written by Frank Souder Henry and published in 1920. The book is a comprehensive guide to the process of locking forms for the job press, a technique used in printing to ensure that the type and images are properly aligned and securely held in place for printing.The book covers a range of topics related to locking forms, including the different...