A General Plan for a Mail Communication by Steam, Between Great Britain and the Eastern and Western Parts of the World

A bold 1838 proposal sets out an ambitious overhaul of the world’s mail system, envisioning a network of steam‑powered vessels that would stitch together Great Britain, the Caribbean, the Pacific coast of the Americas, China’s Canton and the distant colony of New South Wales. The plan argues that crossing the Central American isthmus—whether via Panama or Lake Nicaragua—requires only modest land transport, while a modest fleet of eight steamships could dramatically cut travel times and bring regularity to overseas correspondence.

The author backs the scheme with detailed cost calculations, drawing on the engineering expertise of Glasgow’s Mr. Napier to price 240‑horse‑power, 620‑ton steamers at roughly £25 000 each. Tables compare expenses for routes through the Red Sea, the Cape of Good Hope, and the West Indies, highlighting the financial efficiency of a mixed steam‑and‑sailing‑packet system. Beyond speed, the work stresses that a government‑controlled steam network would secure British communications and offer strategic advantages in any future conflict, making the plan both a commercial and imperial priority.