The Hjdraulion fire company No. 2 from Providence will be received at the Providence railroad depot this morning at 8£ o'clock, by the Charlestown company Bunker Hill No. 2# who will escort them to their engine house, where a collation will be provided. A salute will be fired by the artillery. The two companies, with the Charlestown engineers, will then proceed to Porter's in Cambridge to dine, and return in the evening with a torchlight procession. The Ptovidence company will be accompanied by the American Brass Band of that city, and the Char.estown boys by White’s cornet band.