Michael S. Fey

Morgan Dollar 8 & 7 over 8 Tai

Morgan Dollar 8 & 7 over 8 Tail Feather Story

2024

Hyperbolic Problems

2009

TOP 100 Morgan Dollar Varietie

TOP 100 Morgan Dollar Varieties

2009

A decade of top 100 insights

A decade of top 100 insights

2008

Hyperbolic Problems Vol. II : Theory, Numerics, Applications

1999