United States Bicentennial Silver Proof Set (not authenticated)

This is a boxed set of United States commemorative coins presented in a white plastic display tray with a dark blue cardboard sleeve featuring gold-printed text reading '176-1976' surrounded by a circle of thirteen stars. The set contains three distinct coins representing the Bicentennial issue: a Washington quarter on the left, an Eisenhower dollar in the center, and a Kennedy half dollar on the right, all displaying the dual date '176-1976'. The coins exhibit reflective finishes consistent with proof minting techniques, though the items remain unauthenticated and unverified through physical inspection. The packaging appears generally intact with minor handling wear on the outer sleeve. The identification rests primarily on the visible coin designs, dates, and associated presentation packaging style commonly used for government-issued numismatic sets from the mid-1970s.

Based on what I can see in the photograph, the item appears to be a United States Bicentennial Silver Proof Set housed in its standard blue cardboard sleeve and plastic display tray, featuring a Washington quarter, Kennedy half dollar, and Eisenhower dollar with dual dates '1700-1976'. The coins display mirror-like finishes consistent with proof minting techniques. However, I cannot verify the metallic composition, weight, or exact mint state from a photo alone, and physical inspection would be needed to confirm these details. Furthermore, packaging can be assembled or substituted, so this observation must be treated as a working assumption rather than a confirmed identification. In the current numismatic market, government-issued modern proof sets of this type generally experience modest demand, with typical retail values fluctuating based on silver bullion spot prices and overall preservation. If the assumed identification is correct and the pieces are composed of 40% silver as intended for the US Mint's 1976 silver proof issues, an item of this type typically trades in the $15 to $30 range. To establish true authenticity and metallurgical content, an in-person examination by a professional numismatist, along with potential non-destructive testing, would be required. If the set turns out to be a clad version rather than the silver variety, or if the contents are later found to be modern reproductions, replicas, or ordinary circulation strikes placed in aftermarket packaging, the value would decrease significantly to near face value or melt value.