Steering gears for merchant vessels of all classes /
John Hastie & Co., Ltd.
Greenock : The Company,
[19--?]
'Makers of steering gears for all classes of  warships mail steamers, cargo vessels, and yachts. Sole licensees for the Hele-Shaw Martineau electric hydraulic steering gear.--title page.
'In this edition of our catalogue we have illustrated typical merchant vessels fitted with our steering gear as well as the principal types of steering gear we manufacture.'--page 3.
John Hastie & Co., Ltd.
Steering-gear
Marine engineering
Scotland Greenock.