DescriptionJune 1950; v.51 no.6 The Kingsport Press Story (as told to Walter Kubilius by E.W. Palmer) Some Rules for Ruling Inks The Kettle Knot Problem - And Two Solutions / Edith Diehl Long Run Collating? Use Gatherers! The Twelfth Annual Textbook Exhibition Production Scoreboard for The Textbook Exhibit New Patents Reflect Graphic Arts Progress McGraw-Hill Wins Textbook Award Bibliotecture in Textbooks / Mauck Brammer Production Portrait: Daniel Walder, J. B. Lippincott Co. Bookmaking Parade / Carl Smith