Basic illustration of measuring for Specific Gravity. Image courtesy of University of Walkato in New Zealand.
- United States Mint Releases 2017 American Liberty 225th Anniversary Gold Coin™ on April 6 March 30, 2017
- 2017 United States Mint Congratulations Set Goes on Sale on April 4 March 30, 2017
- United States Mint Releases Frederick Douglass National Historic Site Quarter on April 3 March 30, 2017
- Submissions Accepted for ANA’s Club Publications Contest March 30, 2017
- Literary Awards Competition Open to Young Numismatists March 28, 2017