(L2017)

Graduated from Colorado School of Mines in 1976 with a B.S. in Mineral Engineering-Mathematics. Employed as a software engineer and later as a senior test engineer for various companies in the mineral, energy, and aerospace industries. Retired in 2014.

Began collecting U.S. coins at age 6. Became focused on collecting and studying Bust half dollars (1794-1826) be Overton die variety in 1986.

Author of Auction & Mail Bid Prices Realized for Bust Half Dollars,1794-1839, published semi-annually since September 1992. Also author of Auction Prices realized for Certified and Graded Bust Half Dollars 1794-1839, published annually since June 2013.

Life member of the American Numismatic Association, the Bust Half Nut Club and the John Reich Collectors Society. BHNC Treasurer after 2001. JRCS 2nd Vice President after 2011.

Bio by email in 2017