PYNCHON, THOMAS. Gravity's Rainbow. Thick 8vo, publisher's salmon cloth, soft vertical crease to spine; few small moisture spots to top edges; unclipped dust jacket, spine panel fade, short closed tear to top of front panel. first edition, first issue dust jacket with the ISBN lettered in white over red on the rear panel, and publisher's date code 0273 on lower front flap. New York: Viking, (1973)