It's another one of those East-West Coast things:

East
c.1962: David Bromberg, Nancy Sellers and David Manoff. Not sure how far they went. No releases that I'm aware of.

Subject: RE: Lyr/Chords Add: Song of My Hands
From: Cool Beans
Date: 17 Dec 08 - 05:56 PM"

"Like guest Cindy, I attended Mohegan Colony Day Camp and learned songs from Tom Manoff, but never heard "Song of My Hands." Of course, I was there only one summer. Tom Manoff, with whom I had a bit of correspondence a few years ago, grew up in Tarrytown NY and claims to have taught David Bromberg his first chord...."

West:
c.1964: Todd Grant (guitar-vocals) and Phil Pritchard (bass-vocals) were a duo. No band name that I can recall.
c.1965: Chuck Flannery (banjo-vocals) joined. I'm pretty sure this was the "Trio" (?)
Doug Sherwood (fiddle) made the "The Floyd County Boys" quartet.

Justin Tyme, w/The Floyd County Boys ‎– Me And Johnny Carson, b/w Just Ask For Ruth, Dore 878, 1972
Hard Times In The County, Sonyatone ST-1003, 1977


If you don't have any better luck online try The Cold Spring Tavern, 5995 Stagecoach Rd, Santa Barbara, CA 93105, (805) 967-0066.