This is Stone LIthograph printed at the World Famous print-shop, Tamarind Institute. Tamarind was originally founded by June Wayne on Tamarind Street In Hollywood, California. This print was part of aspecial VIP members group, and only the members of that group were able to get the print. THUS IT WAS NEVER SOLD TO THE PUBLIC. Ruscha revisited this imagery many years later to raise money for their new building. This is about as rare as it gets.
Make enquiry to David Lawrence Gallery about this piece: