I just bought 2 x DVD's of the Manchester Ship Canal Part1 & 2, both front covers has a photo of the "Pacific Envoy". They cover a period from 1955-64 some excellent shots of many ships going up and down the canal. The Envoy is filmed outbound and homeward. Also included are Pacific Unity/Northwest, and Norman Price and Northumberland. I have requested permission to copy some shots for this site, but had no reply, but they are worth buying.