"13" handwritten on upper right corner of closed flap; with flap open, there is a large ink drawing of Gumby's bookplate (reads: "L.S. Alexadner Gumby" and "Ex Libris"
with flap closed: "52" handwritten in upper right corner; page features 2 handwritten cards and a small printed flyer that reads "The Art Committee Presents The Arts Ball" at top
recto page, featuring handwritten "75" in upper right corner, as well as signatures from Countee Cullen and "Bruce," with a drawing of Christ on the cross on the upper right
recto features handwritten: "My day at Hammersteins to see Jack Johnson" at top, along with a ticket, a door check, and a sleeve with a program for Hammerstein's ballroom
verso page, featuring a calling card from Arhur A. Schomburg, a pamphlet titled "Placido: A Cuban Martyr," 2 clippings, and 2 notices from the New York Public Library
recto page features a sleeve that has several Bulletins of the New York Public Library in it, with a card for the 135th Street branch of the NYPL mounted on top of it
verso page, features a yellow program from the American Negro Theatre attached on top of a single-sheet flyer that reads "You must visit. . ." at the top