INDIANA, ROBERT and CREELEY, ROBERT. Numbers. Illustrated with ten original silkscreen prints by Indiana preceded by Creeley's number poems with text in English and German on separate leaves. 4to, publisher's printed wrappers; printed card slipcase. First trade edition, signed and inscribed by Indiana "Star of Hope, Vinalhaven, Love, R Indiana '16" with his star doodle at top, on blank prelim in black ink. Fine copy in like slipcase. Stuttgart: Edition Domberger, (1968)