PROGRESS IN METHODS OF SHIPYARD WORK.
Piece-work System in Shipyards—Increased Use of Machinery—Powerful
Punching Machines—Hydraulic Power Machines—Portable Hydraulic
Riveters—Machine Riveting of Shell Plating—Hydraulic Riveting of
Deck Work—Hydraulic Riveting of Beams and Frames—Hydraulic Riveting
of Cellular Bottom Work—Hydraulic Riveting of Keels—Improved
Wood-Working Machinery—Awards to Workmen for Improvements—Lifting
Appliances for Heavy Weights—Improved Means of Transport in
Shipyards—List of Papers bearing on Modern Shipyard Machine Tools,
Appliances, and Methods of Work 129