Lurking Typewriter Corpse at the Asylum

Nikon D810, 30.0 sec, f/8.0, 58mm, ISO 250

I think this is a Model 5 Underwood typewriter on display at the Trans-Allegheny Lunatic Asylum. This is one of the 5 million Model 5 typewriters produced. I wonder how many are remaining 100 years later?

There are many rooms within the asylum displaying such random objects.

Trans-Allegheny Lunatic Asylum : 39.037587° -80.470043°