ALS signed “Allen,” one page on the reverse of a 6 x 4 postcard depicting the Teton Mountains, June 2, 1972. Letter to his partner Peter Orlovsky. In full: “Drove up from Boulder to Teton Mts., stopped over & saw lots of mountains, then drove up thru Yellowstone & saw Old Faitful geyser, then two readings to get some money at Bozeman & Missoula, Montana—then left today up to northern Montana, Glacier National Park—stopping over at Flathead Lake on Flathead Indian Reservation…Spoke to Ed Sanders this afternoon, (your letter arrived). Probably be here a week.” In fine condition, with slight feathering to the signature. RRAuction COA.