Polaris [Vol. 1 No. 2, March 1940] ed. Paul Freehafer (Paul Freehafer, 10¢, 16pp, cover by Hans Bok) []
Details supplied by Richard Newsome from an online copy at Fanac.org.
Polaris [Vol. 1 No. 3, June 1940] ed. Paul Freehafer (Paul Freehafer, 10¢, 20pp, cover by Arthur L. Widner, Jr.) []
Details supplied by Richard Newsome from an online copy at Fanac.org.