Made by the Mergenthalen Linotype Company of New York, this model series (300) was introduced in 1960 and boasted a 12-line-per-minute reproduction rate.
My first view of the tunnel was in the dead of winter. In spite of being in the middle of the forest, it was totally silent. Mamiya GA645 / Kodak Pro 400
A colorful makeshift wall.
Kate in the crow’s next… very shaky by the time she got to it.
I love this original brick archway, near the narrow gauge shop. Gorgeous!
The gauges on left of frame are the steam pressure indicators for the various steam-powered components around the ship, like the steering engine and windlass motors. Below the gauges are a case of tiny wooden parts drawers… note the ancient oiling can on the locker near the upper-right corner of the frame.
On the extended engine bay…
The largest room was the diesel laboratories, which tested various devices and fuel additives to make it safer to mine underground with diesel trucks and other machinery, such as at White Pine Mine, Michigan.
Some small candles light one of the few surviving tunnels that once linked buildings on the campus with the steam plant. In winter, it was common for patients to be transported through these to avoid the cold, and during the Cold War these served as nuclear fallout shelters.