SUPERIORITY OF STEAM-VESSELS IN ROUGH WEATHER
... To the EDITORS of the Liverpool MERCURY. t -GENTLEMEN, f ? In 1815, Iventtred to suggest the advantages. b which would result from the introduction of steain-. boats, for the purpose of towing vessls obut of our docks or harbour; and I have since witnessed with great satisfaction, the complete.suteess of a sehemne M equally simple and efficacions. In siy.fourth letter, ad- a dresss to' the ...