; (B) have a diameter of 1.500 inches; and (C) contain not less than 90 percent silver. (3) Half-dollar clad coins Not more than 750,000 half-dollar coins which shall— (A) weigh 11.34 grams; (B) have a diameter of 1.205 inches; and (C) be minted to the specifications for half-dollar coins contained in section 5112(b) of title 31, United States Code. (b) Legal tender The coins minted under this Act shall be legal tender, as provided in section 5103 of title 31, United States Code. (c) Numismatic items For purposes of sections 5134 and 5136 of title 31, United States Code, all coins minted under this Act shall be considered to be numismatic items. 4. Design of coins (a) In general The design for the coins minted under this Act shall be emblematic of Paul Laurence Dunbar. (b) Designations and inscriptions On each coin minted under this Act there shall be— (1) a designation of the denomination of the coin; (2) an inscription of the year 2019 ; and (3) inscriptions of the words Liberty , In God We Trust , United States of America , and E Pluribus Unum . (c) Selection The design for the coins minted under this Act shall be— (1) selected by the Secretary after consultation with— (A) the Commission of Fine Arts; and (B) the Federation; and (2) reviewed by the Citizens Commemorative Coin Advisory Committee. 5. Issuance of coins (a) Quality of coins Coins minted under this Act shall be issued in uncirculated and proof qualities. (b) Period for issuance The Secretary may issue coins minted under this Act only during the 1-year period beginning on January 1, 2019. 6. Sale of coins (a) Sale price The coins issued under this Act shall be sold by the Secretary at a price based upon the sum of— (1) the face value of the coins; (2) the surcharge provided in section 7(a) with respect to such coins