2007-S Montana Proof

Montana's reverse strips away every figurative flourish until only a bison skull remains, set against the long horizontal sweep of the Rocky Mountain Front. The skull is bleached and weathered, the kind of object you actually find half-buried in shortgrass prairie north of the Missouri, and Don Everhart's sculpting renders the eye sockets and nasal cavity with a stark anatomical honesty that the proof format intensifies. Frosted bone lifts in dramatic relief from fields polished to liquid black, while the jagged ridgeline of the Front Range cuts across the upper register in matched cameo. "Big Sky Country" appears below as the only inscription beyond the state name and date. Some collectors found the design too austere when it released; many came around once they held a Deep Cameo proof in hand, where the contrast between frosted skull and mirror fields turns the composition into something closer to memento mori than civic celebration.

San Francisco produced 2,374,778 clad proofs of the Montana issue, distributed almost entirely through the 2006 Proof Set and the 50 State Quarters Proof Set channels. Authenticating a genuine proof against a mishandled prooflike business strike comes down to several diagnostics under a 10x loupe. Look first at the fields: a true proof shows watery, hall-of-mirrors reflectivity from polished dies pressing polished planchets under elevated tonnage, while prooflike circulation pieces betray radial flow lines streaming outward from the center. The rims should read squared and crisp from the close-collar proof striking, not the gently rounded profile of a business strike. Fine die-polish lines run in consistent parallel patterns across the fields, distinct from cleaning hairlines which scatter randomly. Specifications hold at 5.67 grams and 24.3 millimeters in cupronickel-clad composition, with the copper core showing as a thin reddish line on the edge. Cameo and Deep Cameo designations from PCGS or NGC carry meaningful premiums on this issue.

To trace how the 2007 release year fit the broader proof program and where Montana sits alongside Washington, Idaho, Wyoming, and Utah in the year's quintet, see the 50 State Quarters series history.