Gamma 1963-07 v01n01
Gamma
Gamma 1963-11 v01n02
Fantastic 1963-09 v12n09
Fantastic
Famous Science Fiction 1968-Fall v02n02
Famous Science Fiction
Famous Science Fiction 1968-Summer v02n01
Famous Science Fiction 1967-Summer v01n03
Famous Science Fiction 1967-Fall v01n04
Spacemen 1964-06 #08
Spacemen
Startling Mystery Stories 1968-Summer #09v02n03
Startling Mystery Stories
Startling Mystery Stories 1968-Spring #08v02n02