HC ISCNo1-Y-HC1246-Avonmouth-1955-RPC492-(ZF-2091-11104-1-023) Published February 6, 2018 at 1900 × 1300 in Imperial Smelting Corporation, Avonmouth ISC No.1 (Hudswell Clarke No.1246 of 1916) in 1955. This locomotive was the same type as those used on the Manchester Ship Canal system. (RailPhotoPrints) Advertisements Like this:Like Loading...