July 20th, 2018: Curiosity Pictures

[sexobon]

Early production coins had the designer's initials prominently displayed on the bottom of the reverse. The general public objected; so, the initials were reduced in size and moved to a less conspicuous place along the bottom edge of the obverse bust. The early ones had lower mintages and are worth more to collectors. They didn't make them with initials in both places.