First combined edition. Blue, stapled wraps w/ yapp edges; fore edge untrimmed; printed on Ivory Teton paper, w/ maroon titles; unpaginated w/ new 2-pg preface by Duncan & 3-pg afterword by Robert Bertholf; contains 'reading' version (Centaur Press,1950) & the reworking from orig pencil drafts, w/ epigraphs restored, (City Lights,1959); #20/100 signed copies; w/ errata slip. Near fine copy w/ mylar cover.