She has been monkeyed with, converted to oil! And given a different tender ....
In 1946 UP converted#4005 to oil, but the firebox leaked like a sieve and was quickly restored to coal ... I bet they used a bigger oil burner than then.
His friend Jerry Dillon looked up at the hillside and said; There is a big ledge, and the whole damned hill is a total wreck with quartz boulders of ore.