Scale model of a massive steel casting rolling mill stand produced by United Engineering & Foundry Company (later Mesta Machine) out of New Castle Pennsylvania circa 1940s..
Other items in photos shown for size comparison - Not included.
Scale model is for display and operating model railroad load / modelling and is not a child's toy.
For use by railroad modelers age 14 years minimum.
Prototype photo copyright (c) 2008 PRRT&HS, from Pennsylvania Railroad Flat Cars, Revenue & Work Equipment, 1881 to 1968 ( ISBN 978-0-98211485-0-1 ) p 59, used by permission.