The Purple Larva Group paid a visit to the Susquehanna box. It was in
OK shape, needs a new container, though. The lid does not make a
tight fit.

A very nice location, beside a big river and near an operating water
powered grist mill. We saw frogs, turtles, and a bittern in the old
canal. We spent an hour at the mill then wandered along the river to
find the box. A nice handmade stamp was at the end of our search!