An Act authorizing the Department of Property and Supplies, with the approval of the Department of Agriculture and the Governor, to convey to the City of Harrisburg, two tracts of land situate in the city of Harrisburg, Dauphin County, Pennsylvania and authorizing the Department of Property and Supplies, with the approval of the Governor, to sell and convey real property situate in the borough of Mount Pleasant, Westmoreland County containing thereon an armory to the borough of Mount Pleasant.