There are two (2) Canadian National Mikados. (?? Spare parts ??)
Also a stainless steel tender.
There was money spent, Steamtown 2008 economic stimulus package, some on cosmetic upgrades, little on major rebuilds, IMO, Mike CT. Your picture shows a new roof, and building upgrades. There was also a major heating system upgrade via 2008 stimulus money.
New rails in the yard, another major project.
Crane was new, or refurbished.
Place is a interesting working museum. National Historic Site, Part of the National Parks System, Dept of Interior. Mike CT.