1966
Postmarked New York City, November 18, [year illegible, i.e. 1966]
6 – panel foldout, 33 x 14″ / 83.6 x 35.5 cm, with median vertical fold, machine-folded to 7 x 5-1/2″ / 17.7 x 14 cm, as mailed stapled.
Staple holes; crease marks in adressed panel. (Mailed to Jim Tenney)