2020-S Connecticut, Reverse Proof Proof

San Francisco struck only 43,653 of the 2020-S Connecticut Reverse Proof, the lowest mintage of any 2020 Connecticut entry and the lowest of the four format strikes for the design. The coin shipped exclusively in the 2020 American Innovation Dollar Reverse Proof Set, a four-coin annual issue that bundled the Connecticut, Maryland, Massachusetts, and South Carolina designs together. The Reverse Proof Set sold direct from the Mint with strict household ordering limits, and that combination of single-channel distribution and capped order count kept the 2020 reverse-proof totals well under their standard-proof counterparts. The reverse honors the Gerber Variable Scale, the elastic-graduated drafting tool invented by Joseph Gerber in 1948 and produced near Hartford, Connecticut.

The reverse-proof finish inverts the standard proof contrast: fields are frosted, devices are mirrored. On Connecticut the result reads strongly across the variable-scale's polished spring posts and the engraved scale numerals, both of which sit as bright reflective elements against a satin field. The enlarged Connecticut state outline that frames the design picks up the satin treatment as well, giving the composition more visible texture than the standard proof carries. Most examples certify Cameo or higher under the Professional Coin Grading Service and Numismatic Guaranty Company (PCGS and NGC) reverse-proof standards, with PR70 examples not uncommon given the small mintage and the careful capsule-and-set packaging the Mint used. The 8.1 gram, 26.5 mm manganese-brass clad planchet carries Justin Kunz's Statue of Liberty obverse and standard edge lettering with the year, mintmark, and E PLURIBUS UNUM.

Market position reflects both the small mintage and the closed distribution channel. The 2020-S Reverse Proof trades at a meaningful premium over the regular S Proof and is the format buyers reach for when assembling a complete 2020 Connecticut run. Recommended certified at PR70 for registry pursuits and raw inside the original four-coin reverse-proof set for collectors building the program intact. The Reverse Proof Set program structure is covered in the American Innovation Dollar series history.