Original 1st printing 7 x 10" bi-fold invitation and accompanying information sheet for a "Friends of the Whitney Museum" benefit featuring Jefferson Airplane appearing with classical pianist Raymond Lewenthal and projections by Glen McKay's Head Lights, held at the Whitney Museum in New York City on 10/3/1968,
 
 Designer unknown/not credited, medium-thick textured vellum card stock invite and textured vellum stock info sheet are both in FANTASTIC near mint (A-) condition; aside from the (as issued) horizontal machine crease going through the center of the invite and a stray soft handling ding/corner-tip bump or two on the info sheet, this set is just about as sharp as they come.

 ULTRA-COOL and MEGA-OBSCURE late-'68 Jefferson Airplane item from a fairly small (and exclusive) NYC party where the music more or less served as accompaniment to the actual "headliner"- the light show.