The Popular Magazine [Vol. LXIV No. 2, May 7, 1922] (Street & Smith Corporation, 20¢, 192pp, pulp, cover by D. C. Hutchison)
Details taken from eBay listing.
The Popular Magazine [Vol. LXIV No. 3, May 20, 1922] (Street & Smith Corporation, 20¢, 192pp, pulp, cover by Robt. Robinson)
Details supplied by John Locke.