Articles written? Where published?
Benjamin Banneker - An American Figure of Thought - Myths and Stories,
The Portolan, issue 79, winter 2010
Ferdinard R. Hassler: Survey of the U.S. Coast 1807 -1843
IMCoS Journal, winter 2008
A Capital Plan - Early Mapping of Washington, D.C.
NOAA World, National Oceanic & Atmospheric Adm.
Copperplate Engraving's Last Hurrah
NOAA World, Natioanl Oceanic & Atmospheric Adm.
The Nation's Chartmaker
NOAA World, Vol 10, issue 5,
National Oceanic & Atmospheric Adm.