The 51st Congress Public Laws ch. 540. An act making appropriations to supply deficiencies in the appropriations for the fiscal year ending June thirtieth, eighteen hundred and ninety-one, and for prior years, and for other purposes. ch. 117. An act to prohibit the sale of tobacco to minors under sixteen years of age in the District of Columbia. ch. 76. An act supplementary to an act entitled "An act to authorize the construction of the Baltimore and Potomac Railroad in the District of Columbia.". ch. 1001. An act authorizing the establishing of a public park in the District of Columbia. ch. 949. An act to establish a free public bathing beach on the Potomac River near Washington Monument. ch. 724. An act making appropriations to provide for the expenses of the government of the District of Columbia for the fiscal year ending June thirtieth, eighteen hundred and ninety-one, and for other purposes.