1877
With the celebration of the Centennial in 1876, Americans were reminded of their heritage, and interest was aroused in the origins and forms of the Great Seal. An article appeared in the press about this time revealing that there were "irregularities" in the 1841 die of the seal's obverse and that the reverse, although created by law in 1782, had never been cut.

TheDepartment of State seemed unaware of any public criticism, and the irregularities in the obverse were not corrected when the Throop die began to wear and a new die was cut during 1877. The engraver was Herman Baumgarten of Washington, DC, who followed the design of the 1841 die very closely, including the errors.

The seal was the same size as its two predecessors, but Baumgarten enlarged the stars and the lettering on themotto. It is considered the poorest of all the Great Seal dies, and, ironically, it was the one in use for the Great Seal's own centennial in 1882.

1885
By early 1881, the Department of State responded to comments from the public and the press about the errors and omissions, and bids were asked for engraving a reverse and anew obverse to correct them. The firm selected was Tiffany & Co. in New York, and its head designer, James Horton Whitehouse, was asked to submit sketches.

Whitehouse was a seal engraver, jewel cutter, and art designerof exceptional skill, taste, and artistic judgment. A great deal of research went into these two designs, going back to the original written description adopted in 1782. The Tiffany die of the obverse differs radically from all earlier dies. It is formal and heraldic, rather than realistic, and it served asthe pattern for the die in use today. Its 3-inch diameter makes it larger than its predecessors, and the eagle once again carries 13 arrows. The olive branch has 13 leaves and 13 olives on it, and for the first time, the cloud of the crest is in the form of a complete circle.

But it is the eagle itself that has undergone the greatest change. Gone are the thin-kneed eagles with L-shaped legs, replaced by a muscular and unmistakably American bald eagle. More of the body appears above the shield, and the engraving is so skillfully done that the break between the white feathers of the head and neck and the dark feathers of the body isvisible in both the die and the impressions. In another departure, the eagle grasps the olive branch and arrows in large, strong claws from behind, not from the front, as previously drawn.

Although a die for the reverse was ordered from Tiffany & Co. and funds were appropriated, the die was not cut. With the passing of pendant seals in 1871, there was no practical use for it.

In the Department of State, the term"Great Seal" has come to include notjust the die, but the counter-die, thepress, and the cover, or cabinet inwhich it is housed, as well. Thesestand in the Exhibit Hall of theDepartment, inside a glass enclosurewhich is kept locked at all times, evenduring the sealing of a document.

The mahogany cabinet's doors alsoare kept locked, and the press is boltedand padlocked in position exceptwhen in use. The seal can be affixed only by an officer of the Department of State, under the authority of its custodian, the Secretary of State. When there are documents ready for sealing, one of the officers carries them to the enclosurewhere the Great Seal is kept and prepares them for impressing.

First, a 33 3/4-inch, scalloped, blank paper wafer of off-white linen stock is glued in the space provided for it to the left of the document's dating clause. If ribbons are used in binding the document, they are run under the paper wafer and glued fast.

Second, the document is inserted betweenthe counter-die, with the wafer carefully lined up between them.

Third, the document is held in place with the left hand and the weighted arm of the press is pulled sharply forward with the right hand, from right to left. This drives the die down onto the wafer, document, and counter-die,which impresses the seal in relief.

The die is then raised, releasing the document and allowing for its removal. When an envelope containing letters of credence or recall is to be sealed, the wafer is impressed first, and thenglued to the sealed envelope, leaving the envelope itself unmarked.

To read the complete articles, see:
The Great Seal of the United States(www.state.gov/documents/organization/27807.pdf)
Official Dies of the Great Seal of the United States(http://greatseal.com/history/dies.html)