'V'Nice a WveklI I'f ‘ti’ tIP'TCOLUMB A rrnpt MircHRLL.r Will,hereafter, run TWK'K A \Vi K JiUucn tin District of Columbia am! Haiti-more; leaving \le\nndria on Tuesdayui\d Friday morn-iujr, ui 8 o'clock precisely touching at the following piMcrn on ilir I’otomac diver, to land paswcngcisand tVfi*!*t. both go.uKi.ml •uming:—On the Wart/landside: Point I.ook out PintrV Point,Glt; ugh'* Lending Place, opposite Judge Plater's, near Leonard Town,Swann's Point,... k r..pPOn the Virginia side: Sandy Point,Bl.ifF Point,Hold's llolc,Mrs. Waller’s. .Qtwnllco.Ludlow's Pern, and Mrs. Pies’*Signal* have been placed at each of the above places, which mil be hoisted immediately on the boai appearing.I’ll.* Columbia U upwards of 400 tons burthen, aav I iii|! two engines, ami copper boilers Slic will carry I front 15C0 to *lt;2000 barrels freight, and accommodate in the most superior style, at least 100 passengers. For j speed she stands as yet unr vailed.The proprietors hope, bv strict attention to the comfort of passengers, and cure of goods, to i»dit a share