Oh, Alfredo! "The Fury of the Haunted Horseman" by Bates and Alcala

Hey, hey, hey, Groove-ophiles! Ol' Groove's been diggin' the recent El Diablo back-ups in DCnU's All-Star Western (especially the Jordi Bernett art!), so I thought it'd be kinda cool to exhume a Groovy Age El Diablo tale. Make that a special El Diablo tale; one that sports the awesome artistry of...Alfredo Alcala! (Who else?) Does that grab ya or what? Yeah, that's what I thought! Here's Alfredo teaming with author Cary Bates in Weird Western Tales #19 (June 1973) for..."The Fury of the Haunted Horseman"!