The shaft had reached a depth of 3,017 feet, making it the deepest of all the Mohawk Mining shafts. The shaft would become permanently closed, along with the mine, in 1932. No. 2 shaft was constructed in 1899 as one of the three original shafts on the property. Shaft No. 2 was equipped with an 8 drill air compressor, an Ingersoll Sergeant make, with Rand drills for underground use. In 1902, it was sunk 114 feet to the 7th level, with a depth of 700 feet. In 1904 shafts No. 1, 2, and 4 were equipped with Nordberg Conical Drum Hoists, which would be good up to 6000 feet. In 1906, the No. 2 shaft had reached a depth of 1,300 feet. In 1908, it reached a depth of 1,575 feet. In 1914, the No. 2 shaft was producing between 450 and 500 tons of ore per day. The No. 2 shaft was closed some time between 1914 and 1924. No. 3 shaft was constructed in 1899 as one of the three original shafts on the property, with a depth of about 472.5 feet. Shaft No. 3 was equipped a 25 drill air compressor, an Ingersoll Sergeant make, with Rand drills for underground use. In 1901 it was sunk 195 feet to reach a depth of 667.5 feet. In 1906, the No. 3 shaft had reached a depth of 950 feet. In 1908, it reached a depth of 1,225 feet. In March 1910, a small piece of property was obtained from the Ahmeek Mining Company. This would allow the No. 3 shaft to reach a maximum depth of 2,800 feet, instead of the previous limit of 1,600 feet, which is due to the angle at which the shaft was created. In May 1914 the No. 3 shaft was abandoned. No. 4 shaft was constructed in 1901, with a depth of about 200 feet and was sunk, the same year, 301 feet to reach a depth of 501 feet. In 1904 shafts No. 1, 2, and 4 were equipped with Nordberg Conical Drum Hoists, which would be good up to 6000 feet. In 1906, the No. 4 shaft had reached a depth of 900 feet. In 1908, it reached a depth of 1,175 feet. In 1914, the No. 4 shaft was producing between 450 and 500 tons of ore per day. In 1922 the No. 4 shaft had reached a depth of 2,832 feet and the boundary of the property, mining continued in the No. 4 shaft until 1924.