Unfortunately I don't have any photos from that period.
I do remember that we had a lot of local visitors to the restaurant. One of my favorites was Ed Sanel (Sanel auto parts of Manchester) who would bring 8 or ten of his friends for dinner. He was a very good tipper :-). My boss was the Food and Beverage manager at the Brickyard and his was Rusty McClear (before he transformed Meredith).
My fond memories of Belknap and the time that I worked for the Brickyard is what brought my wife and I back to the area when we bought a cottage at Lake Shore Park in Gilford.... then we retired and moved to Arizona. I don't miss New England winters at all - today's forecast here is 25 below 100.