The Popular Magazine [Vol. LV No. 4, February 7, 1920] (Street & Smith Corporation, 20¢, 192pp, pulp, cover by W. Herbert Dunton) []
Details supplied by Rob Preston.
The Popular Magazine [Vol. LVI No. 1, March 20 and April 7, 1920] (Street & Smith Corporation, 20¢, 192pp, pulp) []
Details taken from Table of Contents.