Seal of New Mexico eagles, a change omitted from the 1915 law. New Mexico's first seal was designed shortly after the organization of the Territorial Government, in 1851. The original seal has long since disappeared, possibly as part of the artifacts placed into the cornerstone of the Soldiers' Monument in the Santa Fe Plaza. Imprints of the original seal show it consisted of the American eagle, clutching an olive branch in one talon and three arrows in the other. Along the outside rim was the inscription "Great Seal of the Territory of New Mexico". In the early 1860s an unknown official adopted a new
Great Seal of the United States State, the term "Great Seal" refers to a physical mechanism which is used by the department to affix the seal to official government documents. This mechanism includes not only the die (metal engraved with a raised inverse image of the seal), but also the counterdie (also known as a [[Seal (emblem)#Seal design|counter-seal]]), the press, and cabinet in which it is housed. There have been several presses used since the seal was introduced, but none of the mechanisms used from 1782 through 1904 have survived. The seal, and apparently its press, was saved when [[Burning of Washington|Washington, D.C. was burned]] in