1950 March ASTOUNDING SCIENCE FICTION Digest Magazine GD 2.0 L Ron Hubbard

Rare April 1950 ASTOUNDING SCIENCE FICTION Magazine! Van Vogt! Hubbard! Blish!

1949 Oct ASTOUNDING Science Fiction Digest Magazine GD 2.0 L Ron Hubbard

Astounding Science Fiction - April, 1950 Issue - van Vogt, Hubbard, EF Russell

Astounding Science Fiction, Feb 1950, Pulp Digest Vol 44 No 6, L. Ron Hubbard

1949 Oct ASTOUNDING SCIENCE FICTION Digest Magazine GD 2.0 L Ron Hubbard

Astounding Science Fiction Pulp / Digest Vol. 45 #2 GD+ 2.5 1950 Low Grade

Astounding Science Fiction Pulp / Digest Vol. 45 #1 GD+ 2.5 1950 Low Grade