Analog Science Fiction/Science Fact Vol. 90 #2 FN 6.0 1972 Stock Image

Analog Science Fiction/Science Fact Vol. 90 #3 FN 6.0 1972 Stock Image

Analog Science Fiction/Science Fact Vol. 90 #1 VG 1972 Low Grade

Analog Science Fiction/Science Fact Vol. 90 #1 VG 1972 Stock Image Low Grade

Analog Science Fiction/Science Fact Vol. 88 #5 FN 1972 Stock Image

Analog Science Fiction/Science Fact Vol. 90 #3 FN- 5.5 1972 Low Grade

Analog Science Fiction/Science Fact Vol. 90 #2 FN- 5.5 1972 Low Grade

Analog Science Fiction/Science Fact Vol. 90 #5 FN 1973 Stock Image