Shelfmark
Hug.1
Maker
Henry Hughes & Son Limited
Subjects
navigation; sound (echo sounder; navigational recorder)
Title
Echo Sounder, Navigational Recorder, Model M.S. 21.
Description
typewritten- style sheet
Earliest Date
Latest Date
Pages
1
Address
New North Road, Barkingside, Ilford, Essex, England
Other Makers
Cat no
Contents List
Hardback
Prices
Index
Illustrations
General Ref
FM:19544
