NCS October 2017 Highlights
Posted on 10/10/2017
Numismatic Conservation Services (NCS) uses a variety of proprietary techniques to remove harmful surface contaminants, stabilize and protect a coin's surfaces and, in may cases, improve a coin's eye appeal. After coins are conserved by NCS, they are seamlessly transferred to Numismatic Guaranty Corporation (NGC), an independent affiliate of NCS, for grading and encapsulation.
Below are a few highlights of coins that were conserved by NCS and graded by NGC recently.
This China 1993 1 Ounce Gold Panda 100 Yuan arrived at NCS with a severe red spotting problem. These kinds of spots develop on modern gold coins from around the world. Luckily, NCS has developed techniques to remove these unsightly blemishes. Following careful conservation work, this gold Panda was able to grade very well and spot free with NGC.
This China Kwangtung Province Year 13 (1924) 20 Cent was submitted to NCS to have an unusual surface residue removed. Covered in a strange brownish residue with oil-like iridescence, this coin would not be able to be certified as is. Though the origin of the residue is unknown, the NCS professionals were able to carefully remove the active residue and reveal a coin with a natural tone. Following careful conservation work, this coin was able to grade numerically with NGC.
This China 1980 Yuan with the Great Wall design came to NCS in need of help to remove the thick layer of residues obscuring the original surface. Residues had developed on the surface of this copper-nickel-zinc coin to such an extent that its true alloy may not be completely clear upon initial inspection. Exacting conservation work was able to remove the thick layers of residue on this great coin and leave an original-looking coin to grade well with NGC.
For more information about NCS, visit www.NGCcoin.com/NCS.
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