This image is reblogged from a 23 January 2014 post at Infernal Wonders. Bacchus at Erosblog has provenance:

As is evident, this is the cover from Fantasy Illustrated #6. According to this blog post, Fantasy Illustrated was an early comics fanzine published by Bill Spicer in the 1960s. Issue #6 was published in 1966 and features cover art by D. Bruce Perry according to this site, which also lists more contents of the ‘zine.