1. ZZZZZ ZZYZZ ZZYZZLE, 1951 box 10, folder Coswalzines Walter A. Coslet, Helena, MT Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines
2. Yggdrasil, 1951 box 10, folder Coswalzines Walter A. Coslet, Helena, MT Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines
3. Yellum box 10, folder 45 Walter Coslet Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines
4. Xiccarph, 1952 box 10, folder Coswalzines Walter A. Coslet, Helena, MT Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines
5. Wopple Kit, 1954 box 10, folder 40 Walter A. Coslet, Helena, MT Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines
6. Wabbler, The, 1948 box 10, folder Coswalzines Walter A. Coslet, Helena, MT Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines
7. Volume 7, Number 3 [Coswalzine 102], June 1952 2 Copies Box 9, folder 23 Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines » Spectator, [The], 1947-1954
8. Volume 7, Number 2 [Coswalzine 99] Box 9, Folder 23 Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines » Spectator, [The], 1947-1954
9. Volume 7, Number 1 [Coswalzine 96], January 1952 Box 9, folder 23 Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines » Spectator, [The], 1947-1954
10. Volume 16, Number 5 [Coswalzine #148], October-November 1957 2 Copies box 6, folder 7 Indiana University » Lilly Library » Collection: LMC 2992: Day, Don mss., 1932-1983 » Zines » National Fantasy Fan, The, 1945-1960