Three items. Pair of proofs for "Master Comics" are from 1953 and comprise complete issues #132 and #133, the last two of this title. Each group has been folded in half and opens to 18x24" printed on high quality slick paper. #132 contains Captain Marvel Jr. story "The Note From Nowhere" along with Tom Mix, Muscle Head, and Ozzie stories. #133 contains Captain Marvel Jr. story "The Living Dead" along with Bill Battle, Dizzy Daisy, Muscle Head, Ozzie. Tiny bit of wear along fold lines, each has comic name and number written on blank side of last sheet. Fine/VF. Thin plastic printing sheets for "Wow Comics" #38 from 1945 are each 17-3/8x22" with four pages printed in low relief on each. Contains complete plates for all 32 pages including Mary Marvel story "The Pictures That Came To Life" along with Commando Yank and Phantom Eagle stories. All have lt. handling wear with some ink smudges here and there from printing process but otherwise Fine/VF. All three items are interesting and unique, something different for the Captain Marvel Jr. fan or comic book enthusiast.