Notes
Attach some uncertainty to this particular combination of place, time, people, instruments, and tunes. The basic entry comes from AFM contract for a Round Records session led by Vassar, joined by Grisman, with the three tunes listed. The other players and instrumentation (and same location) come from a tracking sheet found in the GDA. Even if it's a little fuzzy around the edges, it seems close to right.
refs: Contract Archive, American Federation of Musicians (AFM) Local No. 6, San Francisco) | "Business – #RX 102 Garcia - Track Sheets - Production 1974," Grateful Dead Archive, Special Collections, UC Santa Cruz, MS.332.ser. 2, box 17, folder 13.