This is one of the designs that was sold by the mint in 6 piece sets. The sets were made in silver with both plain and reeded edges, copper and aluminum.
This particular design exists in the following formats:
J1315/P1458 in silver with reeded edge.
J1316/P1459 in silver with plain edge. About half a dozen are known.
J1317/P1460 in copper with reeded edge. About 10 are known.
J1318/P1461 in aluminum with reeded edge. Only 2 are known.
J1319/P1462 in white metal with plain edge. Only 2 are known.