DescriptionDecember 1950; v.52 no.6 Christmas: 1950 The Changing Tax Burden / Milton C. Youngwood How Safe is YOUR Folding Department? / Lillian Stemp It's Timing that Counts in Job Pen Ruling Extra Binders' Hold Annual Exhibit The ABC of Paper Feeders (Part IV) The Double Roll Headband Yours for Better Tipping New Hot Melt Adhesive Announced [Dupont] The Uneasy Chair / John K. M. McCaffery A Lion's Share in Book Production [Columbia Encyclopedia] Viking Offers New Poetry Format Nooks from Bi-Metal Plates [Livermore & Knight] New Note for Hymnal Production Portrait: Arthur Spear, World Book Co. Bookmaking Parade / Alma R. Cardi