The Mudcat Café TM
Thread #77136 Message #1661387
Posted By: Snuffy
04-Feb-06 - 06:55 AM
Thread Name: Lyr Req: Driver's Song (Ewan MacColl)
Subject: RE: Lyr Req: MacColl Driver's Song
Bob, the original class D used ordinary saturated steam, but when a superheated version was introduced it naturally became known as a Super D