I think you're correct, Keith. I believe there was one of those crazy 999 year leases. The UT was like the Strasburg, East Berlin and Stewartstown railroads here in Pa. All existed essentially to serve agriculture and small manufacturing concerns. The ones here in Pa. got rid of their steam power early on, using small Plymouth gasoline locos to help them break even. I've seen photos of early UT steam power, mostly old 4-4-0's, but around 1950 they started simply leasing a series of B-6's from the Pennsy and sending them back as they used them up. Rumor was they were holding another one for the UT when 5244 came due for overhaul, but the 44-tonner was offered instead. I'd love to know how the locomotive lease was structured.