Supergirls Calendar, January: Jim Steranko

One of my traditions on the Tumblr blog last year was to start each month with a pin-up from Jim Steranko's 1974 "Supergirls" calendar. Since I need to repost the material here, I'll repeat that tradition on the first of each month...here's the "Supergirls" page for January. (This is an image I found online, rather than a scan from my own copy of the calendar; I am not the "Captain George" whom Steranko dedicated this autograph to.)