'Richard the Traveler', We sure are interested! The Old Stone Fort was on my Third Grade Teacher's list of field trips back when I lived in Cobleskill, NY and attended the Lark St. Elementary school. Over the years I retained the general shape of those two guns, but I thought they were 9" Dahlgrens. When Mike and I visited the Old Stone Fort in 2003, my second visit in fifty years, and we found they were actually 32 Pdr. Bureau of Ordnance Guns. Very similar shape, but no cigar!
Don't forget to check out the cannonball hit on the fort's back wall, a remnant of a Tory and Indian raid in 1780. They had a 3-pdr. I hope this will be a fair and balanced visit, Richard. Will you be visiting a Rebel gas station or drugstore, as well as the Tory tavern?
The 32 pdr. cascable and lock areas are very revealing,
Mike and Tracy