Travel by Train, Denver Colorado. RL Fifield photo, 2007. Bumping around the Internet, I came upon this group of images of North American...

Baron Jean Louis Alibert performing the vaccination against smallpox in the Chateau of Liancourt, Constant Desbordes, c. 1820. Musee de...

Baron Jean Louis Alibert performing the vaccination against smallpox in the Chateau of Liancourt, Constant Desbordes, c. 1820. Musee de...

In April of 1940, there were just over 132 million Americans. Today, after the obligatory 72 year wait to protect the privacy of the...

Cole Family Burial Mound, Aberdeen, MD, 2010. The mound was left after gravel stripping operations in the 1940s, and has now been...