For fun, my wife and I went to the Boston antiquarian book show yesterday.
I bought a copy of the Friends Of Photography quarterly journal from 1973, and in it was a flyer for workshops available that year.
Here's what we missed;
Six days, "A technical, "how to" workshop with emphasis on field work and the craft of photography"...
Among others the Staff includes;
Ansel Adams, Wynn Bullock, Morley Baer.
Cost $160.00 usd.
And a 12 day workshop in the summer, planned staff included Minor White, Ansel Adams, Wynn Bullock, Jerry Uelsmann, Robert Heinecken.
Cost was $350 usd.