Eusifanso was a science fiction fanzine published by Little Press.
Eusifanso was an abbreviation for Eugene (OR) Science Fantasy Artisans Society, from Eugene, Oregon, U.S.A. and this was its official organ. Eleven issues of this fanzine were released in the late 1940s and early 1950s, the last issue appearing February 1952 with Volume 2 No. 5, with a changing roster of editors.
Volume 1 No. 6 was edited by D.R. Fraser. Vol.2 No.1 (#7), was edited by Rosco E. Wright, Alice Rutherford and Clarence Rutherford. Vol.2, No.2 (#8) edited by D.R. Fraser, and Vol, 2, Nos. 3, 4, 5 (#9, 10, 11) by Rosco Wright.
Contributors included Howard Bergerson, Lemuel Craig, William Granger, Norman Hartman, Lee King, and Rick Sneary (Shangri L'Affaires).
Slant, under their "Due Credit", acknowledges TO D. R. FRASER for making such a beautiful job of EUSIFANSO.
Rosco Wright had previously published the fanzine Beyond in the early to mid 1940s.