c. early 1960s. 7.75 x 14.25” metal frame has double archival mat revealing nice pen and ink drawing of Tad Hadron, hero of the Burroughs story, with sword drawn and city in background. Title is hand inked. Art is signed in ink vertically at lower right of scene. Margins have light age toning, otherwise Exc. Nice early example of Kaluta’s pen work. He would go on to greater fame with “The Shadow” and the “Starstruck” series.