This is what I believe to be the Masonic Cottage, where infected Freemasons would be treated together and enjoy some simple luxuries because of their social connections. Freemasonry is still popular in North Dakota.
A full harbor on a hot summer evening, just after twilight, as seen from atop the castle walls.
A huge steel tank, one of several left over, left over from either the Ashland Oil or Allied Chemical periods.
The copula stacks were fitted with scrubbers. Making metal is a very polluting activity.
Cobble streets wrap around the inside of the fort.
The metallic arms of the missile erector, which would stand rockets over the blast pit in the launch position. Medium Format film–cheap but excellent Fomapan 100 in a Pentax 67.