1990sproofset

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involved "acid-dipping" the dies before they were polished. The solution used during the 1950 to 1970 period, a bath consisting of 5% nitric 1990sproofset acid/95% water, was used to create an acid-etched appearance on the die. When the die was subsequently polished and buffed, the recessed portions of the die, the devices, retained their acid-etched cameo. The very first strikes off one of these new dies would possess a gorgeous, intense cameo effect very similar in quality to the proofs minted today. The raised portions of these early strikes, the devices (on the Franklin half, these would be the bust of Franklin, the lettering, and date on the obverse, and the Liberty bell, eagle, and lettering on the reverse) would display a snow-white cameo effect that would stand in stark contrast to the deep-mirrored fields surrounding them. The flawless, jewel-like quality of the best of these cameos almost look like works of art rather than mere coins! Indeed, to most collectors, these coins are works of art! The frosted devices of these early cameo dies were quite delicate - one could easily scratch a bit of frost from the die with one''s fingernail, and were the first part of the die to wear. Each

collector, for many dates which were considered fairly common in uncirculated condition, such as the 1879-O and 1880-O Morgan dollar, were disclosed to be extremely scarce or rare in gem MS 65 uncirculated grade and gem MS 65 prooflike! With these disclosures by a respected expert in the field, the Morgan dollar market bloomed almost overnight. By the early 1980''s, it was the single largest area of collector interest in U.S. numismatics, simply because it was disclosed that in addition to the other benefits of 1. Beauty, 2. Quality, and 4. Low price, many dates in the series also enjoyed a high degree of 3. Rarity, in higher grade. The 1950-1970 Cameo Proof series is currently positioned at the same point the Morgan dollar market found itself in the mid-1970''s. 1990sproofset Like the Morgan dollar market at that time, the current cameo proof market has been enjoying increasing popularity among collectors with each passing year, despite the birth of published information on the subject. The fact is, high grade cameo examples of many of the rarer cameo dates are so rare that few dealers have ever seen such coins. The cameo proof series, 1990sproofset like the Morgan dollar series, has been crying for a comprehensive book

successive coin struck from one of these dies would exhibit somewhat less cameo contrast than the coin before. Eventually, the intense pressure of die on planchet would wear the devices to the same smooth, brilliant appearance as the surrounding fields of the coin. These subsequent coins, brilliant proofs, have no discernible contrast between 1990sproofset the devices and fields. They are also far more common than the earlier cameo strikes. In recognition of the collector demand for these cameos, the mint began experimenting with sandblasting techniques in the early-mid 1970''s which helped create a much more intense cameo effect. They also began chromeplating the dies to give them added durability. As a result of these new techniques, proof dies today can strike many hundreds of exceptional "black & white" cameos before they begin to wear. What is somewhat astonishing, however, is that if one is patient, and fortunate, one can occasionally find cameos minted from the earlier 1950 to 1970 era that possess the intense cameo contrast, quality, and eye-appeal of these later proofs! These very early strikes, depending on the year, are obviously quite rare. When one also considers the inferior nature of the proof

1990sproofset

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