J. S. Campbell

• Principles of manufacturing processes and materials
• Observations on tuberculous consumption
• Age determination of walleye, Stizostedion vitreum vitreum (Mitchill)
• Mysterious Mr. Gray
• On Driftwood and Oblivion
• Phil the Dog Goes Out for a Drink
• Reminiscences of My Dead-End Street
• Report and comments on Australian market for New Zealand fish
• Shadow of Truth
• Year of Critical Thinking