The Reconstruction deal was for the band to get 100% of the door, rather than a fixed guarantee ($750 at this point), which was mostly done for tax purposes, anyway.
ad: San Francisco Sunday Examiner and Chronicle Datebook, April 1, 1979, p. 14, billing "Reconstruction: John Kahn, Merle [sic] Saunders, Jerry Garcia"
listing: Berkeley Gazette, April 13, 1979, Weekend Vistas section, p. 2
Set 1: What You Won't Do For Love, Soul Roach, Lovely Night For Dancing, The Hunter Gets Captured By The Game, Welcome To The Basement, Someday Baby, Another Star Partial Set 2: Struggling Man, Mohican And The Great Spirit, It Ain't No Use, Don't It Make It Better