Winter hours: only open by appointment but we love hosting visits and the current Grateful Dead Exhibition will remain up thru Mid-March - e-mail us at [email protected] The Bahr Gallery specializes in rare, first edition psychedelic rock posters from the late 1960s. Come see the posters for iconic 1960s groups like the Grateful Dead, Jimi Hendrix, Janis Joplin, The Doors, Allman Brothers, Beatles, Rolling Stones, Led Zeppelin and many more, right in the heart of Oyster Bay. These are rare first printings, more than 50 years old, many signed, and all escalating in value. All of our inventory is online at and we ship anywhere in the U.S. If you happen to see us in the Gallery, even if we say we are closed, just knock and come on in!