Being a study of the mechanism and operation of the principal types of cylinder printing machines. 64 pp.; illustrated; 47 review questions; glossary. 8. =Mechanical Feeders and Folders=, By William E. Spurrier The history and operation of modern feeding and folding machines; with hints on their care and adjustments. Illustrated; review questions; glossary. 9. =Power for Machinery in Printing Houses=, By Carl F. Scott A treatise on the methods of applying power to printing presses and allied machinery with particular reference to electric drive. 53 pp.; illustrated; 69 review questions; glossary. 10. =Paper Cutting Machines=, By Niel Gray, Jr. A primer of information about paper and card trimmers, hand-lever cutters, power cutters, and other automatic machines for cutting paper. 70 pp.; illustrated; 115 review questions; glossary. 11. =Printers’ Rollers=, By A. A. Stewart A primer of information about the composition, manufacture, and care of inking rollers. 46 pp.; illustrated; 61 review questions; glossary. 12. =Printing Inks=, By Philip Ruxton Their composition, properties and manufacture (reprinted by permission from Circular No. 53, United States Bureau of Standards); together with some helpful suggestions about the everyday use of printing inks by Philip Ruxton. 80 pp.; 100 review questions; glossary. 13. =How Paper is Made=, By William Bond Wheelwright A primer of information about the materials and processes of manufacturing paper for printing and writing. 68 pp.; illustrated; 62 review questions; glossary. 14. =Relief Engravings=, By Joseph P. Donovan Brief history and non-technical description of modern methods of engraving; woodcut, zinc plate, halftone; kind of copy for reproduction; things to remember when ordering engravings. Illustrated; review questions; glossary. 15. =Electrotyping and Stereotyping=, By Harris B. Hatch and A. A. Stewart A primer of information about the processes of electrotyping and stereotyping. 94 pp.; illustrated; 129 review questions; glossaries. PART II—_Hand and Machine Composition_ 16. =Typesetting=, By A. A. Stewart A handbook for beginners, giving information about justifying, spacing, correcting, and other matters relating to typesetting. Illustrated; review questions; glossary. 17. =Printers’ Proofs=, By A. A. Stewart The methods by which they are made, marked, and corrected, with observations on proofreading. Illustrated; review questions; glossary. 18. =First Steps in Job Composition=, By Camille DeVéze