The design using the arc of clouds is reminiscent of an early rendering of the Great Seal made by James Trenchard in 1786, which was then later used on Indian Peace Medals handed out by President Washington. It is also very similar to a design seen on the letterhead of a proclamation by President Polk in 1846, which also had the eagle facing its left but additionally switched the olive branch and arrows so the head was still looking towards the branch. (Earlier proclamation letterheads, and even the Andrew Jackson White House china, also switched the arrows and branch and had the eagle facing to its left, though they were completely different designs otherwise.) Other influences may have been some U.S. coins and President Grant's china, which used the general design of an arc of clouds though the rest of the details were different.