Joel Iskowitz designed the upcoming 2016 First Spouse Gold Coin featuring a woman that was first lady during what years?
Joel Iskowitz:  Among his coin designs are the reverse of the 2009 Lincoln Bicentennial penny (3rd of 4: Professional Life in Illinois), 2008 Arizona State Quarter, 2009 District of Columbia Quarter, and the upcoming 2016 Nancy Reagan First Spouse Gold Coin.
i don't know