This is a late 1960s vintage softcover publication, "Video Transmission Techniques," from "Dynair Electronics," the inside front cover reads "First Edition, June 1968," measures 8 1/2" x 11", black & white, 52 pages, and is complete. Condition: Clean with no notable damage. See my listings for other unusual, interesting and fun vintage items. Multiple purchases are combined with one postage charge. All items are shipped sleeved in plastic, and sandwiched between sturdy cardboard.