Reading Blue Mountain and Northern 2102

Reading Blue Mountain and Northern 2102 (historically known as Reading 2102) is a preserved T-1 class 4-8-4 "Northern" type steam locomotive, originally built by the Baldwin Locomotive Works (BLW) in March 1925 as an I-10sa class 2-8-0 "Consolidation" type locomotive for the Reading Company (RDG). No.