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ARTICLES
Conservation Showcase: 1981 China 2 Jiao
4/10/2012
Conservation Showcase: 1984 China Speed Skating S10Y
2/22/2012
Conservation Showcase: 1920 25c
2/13/2012
Conservation Showcase: 1921 10c
1/30/2012
Conservation Showcase: 1902 O S$1
12/20/2011
Conservation Showcase: Spanish Netherlands 1673 1/2 Pat
12/5/2011
Conservation Showcase: Civil War Token
11/23/2011
Conservation Showcase: China Memento S $1
11/15/2011
Conservation Showcase: 1917 S USA-Philipines 10 Centavo
11/8/2011
Conservation Showcase: 1991 S USO S$1 PF
10/31/2011
Conservation Showcase: Costa Rica 1892 1 Centavo Piefort Proof
10/18/2011
Conservation Showcase: Chinese 1990 Silver 5 Yuan
10/6/2011
Conservation Showcase: China (1911 - 15) Yunnan 50c
9/23/2011
Conservation Showcase: 1939-S Oregon 50 Cent
9/13/2011
Conservation Showcase: Poland 1788 4 Groschen
9/2/2011
Conservation Showcase: 1938 Proof Half Dollar
8/23/2011
Conservation Showcase: South Korea 1981 20,000 Won
8/2/2011
Conservation Showcase: 1909-S $20
7/19/2011
Conservation Showcase: 1858 1C J-212
7/5/2011
Conservation Showcase: China 2001 D S10Y Panda
6/21/2011
Conservation Showcase: Russian 1996 25 Rouble
6/6/2011
Conservation Showcase: Hawaii 1883 Half Dollar
5/17/2011
Conservation Showcase: El Salvador 1992 2500 Colones
5/3/2011
Conservation Showcase: Chinese 1994 10 Yuan Bi-metallic
4/19/2011
Conservation Showcase: Turkish 20 Kurush dated AH 1293, Year 2 (1876)
4/4/2011
Conservation Showcase: 1878 CC Morgan Dollar
3/22/2011
Conservation Showcase: South Korea 1987 10000 Won
3/7/2011
Conservation Showcase: Australian 1996 $40
2/22/2011
Conservation Showcase: Russia 1993 3 Rouble
2/14/2011
Conservation Showcase: 1885 5 cent
1/31/2011
Conservation Showcase: 1855 Half Cent
1/17/2011
Conservation Showcase: Chinese 1993 S 10 Yuan
1/5/2011
Conservation Showcase: Chinese Yunnan S $1
12/27/2010
Conservation Showcase: Russia 1993 3 Rouble
12/20/2010
Conservation Showcase: 1927 $20 Double Eagle
12/13/2010
Conservation Showcase: South Africa Silver 1 Rand
12/6/2010
Conservation Showcase: 1965 Special Mint Set 10 Cent
11/29/2010
Conservation Showcase: 1902 Liberty Nickel Five Cent
11/22/2010
Conservation Showcase: German 1972 J 10 Mark
11/9/2010
Conservation Showcase: Proof 1989 S Congress Bicentennial $1
10/26/2010
Conservation Showcase: Macao1978 100 Pataca
10/4/2010
Conservation Showcase: Proof Switzerland 1979 2 Franc
9/27/2010
Coins That Require Conservation Prior to Certification
9/21/2010
Conservation Showcase: 1916 Half Dollar
9/20/2010
Conservation Showcase: Proof 1988-S Olympic Dollar
9/13/2010
Conservation Showcase: Naples & Sicily 1791 120 Grano
9/6/2010
Conservation Showcase: Proof Macau 1988 100 Pataca
8/30/2010
Fire Damaged Coins Conserved
8/29/2010
Conservation Showcase: S. Korea 1986 5000 Won Olympic Commemorative
8/17/2010
Conservation Showcase: 1932 S Quarter
8/9/2010
Conservation Showcase: 1923 D $20 Double Eagle
8/2/2010
Popular “Blue Pack” Ike Dollars Present Storage Challenge
7/27/2010
Conservation Showcase: East German 1980 20 Mark
7/12/2010
Conservation Showcase: Proof 1987-S Constitution $1
7/5/2010
Conservation Showcase: Proof 1942 5 Cent
6/28/2010
The Unique Conservation Challenge of Post-1982 Cents
6/23/2010
Conservation Showcase: 1794 Talbot, Allum & Lee Cents
6/21/2010
Conservation Showcase: Proof 1936 10 Cent
6/14/2010
Conservation Showcase: Korea 1906 1 Chon
6/7/2010
Conservation Showcase: Off Center 1941 Dime
5/31/2010
Conservation Showcase: 1938 D 5 Cent
5/24/2010
Conservation Showcase: 1878 7TF S $1
5/17/2010
Conservation Showcase: Proof 1987 S 50 Cent
5/10/2010
Conservation Showcase: Proof 1866 5 Cent
5/3/2010
Conservation Showcase: 1928 Peace Dollar
4/26/2010
Preserving Modern Coins
4/23/2010
Copper Spots on Copper-Nickel Coins
4/21/2010
Conservation Showcase: 1875 Cent
4/19/2010
Conservation Showcase: Chinese 1984 Panda Gold 100 Yuan
4/12/2010
Conservation Showcase: Proof 1963 Quarter
4/5/2010
Conservation Showcase: Proof 1880 5 Cent
3/29/2010
Conservation Showcase: Proof 1981-S Type 2 $1
3/22/2010
NCS Conservation Showcase
3/16/2010
Conservation Showcase: Sarawak 1911 H 10 Cent
3/8/2010
Conservation Showcase: 1913 Buffalo Nickel Variety 2
3/1/2010
Conservation Showcase: Proof 1983 S Olympic $1
2/8/2010
Conservation Showcase: 1837 Hard Times Token HT290
2/1/2010
Conservation Showcase: 1937 Texas 50 Cent
1/18/2010
Conservation Showcase: 1871 5 Cent J-1050
1/4/2010
Recognizing Coin Holders That Contain PVC
12/23/2009
Conservation Showcase: 1928 D Dime
12/21/2009
Conservation Showcase: 1932 D Cent
12/14/2009
Conservation Showcase: 1953 Half Dollar
11/23/2009
Conservation Showcase: 1983 Chinese Panda 10 Yuan
11/16/2009
Conservation Showcase: 1904 $20 Double Eagle
11/10/2009
Conservation Showcase: 1941 Washington Quarter
11/2/2009
Conservation Showcase: South Africa 1994 5 Rand
10/19/2009
Conservation Showcase: 1936 Wisconsin Commemorative Half Dollar
10/7/2009
Why Cleaned Coins Can’t Be Uncleaned
10/1/2009
Having Residual Concerns About Residue?
7/16/2009
A Curious Added Mintmark: 1885 Morgan Dollar with Added Carson City "CC" Mintmark
12/1/2008
NCS Certifies Newly Discovered Specimen of the Rare Starred Reverse Cent
9/1/2008
Conservation of Modern Coins
6/1/2006
The Many Aspects to the Evaluation
3/12/2006
NCS Encapsulated Coins Featured in the Jules Reiver Collection
2/1/2006
Numismatic History and the Peale Family
1/1/2006
The Dangers of PVC Residue
10/1/2005
Preserving the National Collection
9/19/2005
Hurricane Katrina Donation Drive Update
9/14/2005
Tokens
9/1/2005
Fire!
8/1/2005
NCS Handles Eliasberg Gold
8/1/2005
Rarity Inspires
6/12/2005
NCS Certifies Mohawk Valley Hoard
6/1/2005
Why Wasn't My Coin Conserved
4/1/2005
SS Republic Conservation, Full Steam Ahead
4/1/2004
Coins Not Conserved
12/1/2003
Cracking Out Coins is Risky Business
10/1/2003
Counterfeits Still a Problem for the Hobby
7/1/2003
Lights, Loupe and Library
5/27/2003
WARNING! Uncertified Coins Require a Closer Look
4/1/2003
Understanding Professional Numismatic Conservation
2/7/2003
Fingerprints And Conservation
11/8/2002
Conservation Pamphlet Available Online at NCS Website
6/4/2002
Inside NCS - The Evaluation Team
6/1/2002
NGC Extends Its Popular Star Designation
2/27/2002
Ted Binions Silver Dollars Sold
1/15/2002
NGC Finds a New Home in Florida
12/25/2001
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