Astounding Science Fiction Pulp / Digest Vol. 63 #5 VF- 7.5 1959

Analog Science Fiction/Science Fact Vol. 89 #5 FN- 5.5 1972 Low Grade

Analog Science Fiction/Science Fact Vol. 89 #2 VG 1972 Low Grade

Analog Science Fiction/Science Fact Vol. 99 #1 VG- 3.5 1979 Low Grade

Analog Science Fiction/Science Fact Vol. 69 #4 GD 1962 Low Grade

Analog Science Fiction/Science Fact Vol. 71 #2 GD+ 2.5 1963 Low Grade

Analog Science Fiction/Science Fact Vol. 89 #1 FN+ 6.5 1972

Magazine of Fantasy and Science Fiction Vol. 4 #3 GD+ 2.5 1953 Low Grade