The first island which we passed, of any considerable size, was Diamond Island, * lying * This name was given it on account of the number and beauty of the quartz crystals which are found upon it. In shape and brilliancy they resemble pure diamonds. Diamond Island.--Successful Expedition under Colonel Brown.--Long Point, Dome Island, and the Narrows. 114 directly in front of Dunham's Bay. Here was a depot of military stores for Burgoyne's army in 1777, and the scene of a sharp conflict between the small garrison that defended it and a detachment of Americans under Colonel Brown. Between the actions of the 19th of September and 7th of October at Bemis's Heights, General Lincoln, with a body of New England militia, got in the rear of Burgoyne near Lake Champlain. He sent Colonel Brown with a strong division to attempt the recapture of Ticonderoga and the posts in the vicinity, and thus to cut off the retreat of the British as well as their supplies. It was a service September 25, 1777 exactly suited to Brown's active and energetic character, and, by a rapid and stealthy movement on a stormy night, he surprised and captured all the British outposts between the landing- place at the north end of Lake George and the main fortress at Ticonderoga. Mount Hope, Mount Defiance, the French lines, and a block- house, with an armed sloop, two hundred bateaux, and several gun-boats, fell into his hands. He also captured two hundred and ninety-three prisoners, and released one hundred Americans; and, among other things, he retook the old Continental standard which St. Clair left at Ticonderoga when he evacuated that post. He then attacked the fortress, but its walls were impregnable, and he withdrew. Flushed with success, Colonel Brown determined to sweep Lake George, and in the vessels they had captured the Americans proceeded to Diamond Island. The little garrison there made a vigorous resistance, and the republicans were repulsed with some loss. They then pushed for the shore on the south side of Dunham's Bay, where they burned all the vessels they had captured, and returned to Lincoln's camp. A little north of Diamond Island is Long Island, which lies directly in front of Long Point, a narrow, fertile strip of land that projects far into the lake from the eastern shore. The estuary between the north side of the point and the mountains is Harris's Bay, the place where Montcalm moored his bateaux and landed on the 16th of March, 1757. About twelve miles from Caldwell, in the center of the lake, is Dome Island, which, at the distance of two or three miles, has the appearance of the upper portion of a large dome, with an arch as regular as if made by art. This island was the shelter for Putnam's men whom he left in the two boats while he informed General Webb of the presence of the French and Indians upon the two islands near the entrance of Northwest Bay, and nearly in front of the landing-place at Bolton, on the western shore.