What two images appeared together on the reverse of the 1976 Bicentennial Eisenhower dollar?

The Liberty Bell and the Moon appeared together on the reverse of the 1976 Bicentennial Eisenhower dollar.

The design paired an emblem of the American Revolution with a symbol of the United States' modern achievements in space. Dennis R. Williams created the reverse, which showed the Liberty Bell superimposed against the Moon. The unusual composition connected the nation's founding generation with the Apollo-era image of exploration.

The dollar retained Dwight D. Eisenhower's portrait on the obverse and used the dual date 1776–1976. Circulation versions were made from copper-nickel clad metal, while collector versions were also struck in a 40 percent silver composition.

This design is easy to confuse with the Bicentennial quarter and half dollar. The quarter carried a colonial drummer, while the half dollar showed Independence Hall. Only the dollar combined the Liberty Bell and Moon in one reverse design.