hi santos,i was a crew member on the s.p.d.leviathan and s.p.d.hoyle in the 1950s. deck and engine crew lived in forecastle, officers and catering staff lived aft
leviathan had two suction pipes on each side.
hoyle and hilbre iseland had one pipe each side.
i hope this is of interest to you.
p.s i have never done this before.just learning to use a computer
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