Original 1st printing 8&3/4 x 11" (appx.) concert flyer for Texas appearing with New Atlantis and Texas Pacific at the Vulcan Gas Company in Austin, TX on 12/13-14/1968.
Art by Jim Franklin (JFKLN), image ("The Box") is an un-numbered part of the VGC series (VGC 1968-12-13/14).
Thin flat stock flyer is in absolutely FANTASTIC mint/near mint to near mint (A/A- to A-) condition; a VERY crisp/sharp example of this late-'68 JFKLN flyer from the Vulcan.
Very unusual piece in that the top corners were die-cut at the printer's (about 1" diagonal area), presumably to approximate the 3-D dimensions of an actual box... very clever.