Thanks for the specific gear info., Waldo. That's fascinating. I do love Jerry's tone on all of the shows that week. I didn't realize he was playing his Travis Bean for them.
Thursday, May 5, 1977 New Haven Coliseum, New Haven, CT
Saturday, May 7, 1977 Boston Garden, Boston, MA
Sunday, May 8, 1977 Barton Hall, Cornell University, Ithaca, NY
Monday, May 9, 1977 War Memorial, Buffalo, NY
P.S. I know this is goofy, but a friend on The Gear Page took a jpeg of a pic of me in '77 and photoshopped it into this shot of Jerry with his TB ...

"For me, I think the only danger is being too much in love with guitar playing. The music is the most important thing, and the guitar is only the instrument." Jerry Garcia