Lot of 21 items, 20 of them being paper and one 7/8" dia. "Captain Marvel Club - Shazam" pinback button. All items are Fawcett Publications-issued club items and includes Sept. 14 and Nov. 1942 letters and envelopes as well as letters and envelopes from Feb. 1943 and Christmas 1943. We are unsure of the date of the other letter, but it is from wartime and mentions new "Magazine Digest." Letters are folded as issued and lightly aged. VF/Exc. overall. Envelopes are all addressed to same female recipient and show wear from mailing, a few w/a few flaps loose on back. VG-Fine overall. Three other full-size sheets advertise "Mechanix Illustrated" or serve as order forms for Captain Marvel premium items including E-Z Code Finder, tie, stationery and comic books. Folded as issued. Fine-VF. Also included are three thin comic book subscription forms, "Capt. Marvel Club" emblem patch and premium tie order blanks. Varying degrees of wear, Fine/Exc. Lot also includes 2.75x4" membership card which remains unused and small slip of paper w/"Captain Marvel's Secret Message" code. VF/Exc. Pinback button shows some wear w/some pinpoint nicks along rim and scattered spotting on Captain Marvel image. Fine. An instant collection.