Improvements in ships' rudders
Subtitle: whereby a damaged permanent rudder may be easily and readily substituted by an effective jury rudder at sea in any weather
By: by Sir Edmund Commerell
Contributors: Brown, Stevenson & Co
Publisher: [s.n.]
Published: 1882
Place of publication: London?
Language: eng
Number of pages: 16
Notes: "Consulting engineers: Brown, Stevenson & Co., ... London, E.C."