Philadelphia, January 15.
By authentic advices from the camp at Cambridge, of the 3d and 4th instant, we learn, that the bay and harbour of Boston yet continue open; that a man of war is so stationed as to command the entrance of Salem, Beverly and Marblehead harbours ー That 500 fresh troops had arrived from Ireland ー two regiments had gone to Halifax ー two had pushed into the river St. Lawrence in hopes of getting up to Quebec, which was very doubtful ー That the two regiments arrived at Boston were the 55th and 17th ー That Admiral Shuldam was also arrived.An intelligent person got out of Boston on the 3d instant, who informed General Washington that a fleet consisting of 9 transports, containing 360 men, were ready to sail under convoy of the Scarborough and Fowey men of war, with two bomb vessels and some flat-bottomed boats; their avowed destination in Boston was to Newport, but it was generally supposed to be Long Island or Virginia ー That a number of other transports are taking in water, and they are baking large quantities of biscuit in Boston, some say for the use of the shipping, who are to lay in Nantucket Road on account of the ice, while others believe a more important movement is in agitation: ー This person also informs, that they have not the least idea in Boston of attacking our lines, but will be very thankful to be permitted to remain quiet ー That before General Burgoyne's departure it was circulated thro' the army, in order to keep the soldiery quiet under their distresses, that the disputes would soon be settled, and that he was going to England for that purpose ー That they had intelligence at Boston of 4 vessels having sailed from Hispaniola for this Continent some time ago, laden with arms and ammunition. ー Our advices conclude with the following anecdote: ー That upon the King's speech arriving at Boston, a great number of them were reprinted and sent out to our lines on the 2d of January, which being also the day of forming the new army, the great Union flag was hoisted on Prospect Hill, in compliment to the United Colonies ー this happening soon after the Speeches were delivered at Roxbury, but before they were received at Cambridge, the Boston gentry supposed it to be a token. of the deep impression the Speech had made, and a signal of submission ー That they were much disappointed at finding several days elapse without some formal measure leading to a surrender, with which they had begun to flatter themselves. ー When these accounts came away the army were all in barracks, in good health and spirits. ー That 5000 Militia had taken the places of those soldiers who would not stay beyond their time of service; that they were good troops, and the whole army impatient for an opportunity of action.
By Capt. [Leeson] Simmons from Cadiz we learn, that the English Consuls in different ports in Europe, are depriving the American masters of vessels of their Mediterranean passes.
On the 15th of December Capt. Simmons spoke the sloop America, Capt. Graham, with sugar from St. Croix, for New-York, but having some time before, in lat. 35, long. 70, unluckily fell in with the sloop of war Viper, the Captain of which put two officers and four men on board, with orders for to carry her to Boston, but meeting with contrary winds were obliged to quit the coast, and were then going for Antigua.