The Austrian Lloyd of Trieste, 1841 also noticed on line for the years 1836, 1837, 1838, 1845, but there should be more years to be found or yet to be posted http://books.google.com/books?id=TEtHAAAAcAAJ&pg=RA4-PA77&dq=Brig+Colombo&hl=it&ei=hPU1TrDMNcPC8QPFnM2hDg&sa=X&oi=book_result&ct=result&resnum=2&ved=0CC0Q6AEwAQ#v=onepage&q&f=false