Description: [caption id="" align="alignright" width="210" caption="Portrait of a City Marshal by Barr & Wright, 1870-1880, National Museum of American History, Catalog number 77.43.1678."][/caption] Help the Smithsonian ID a Houston city marshal from the 1870s in the picture on the right. The extremely flammable nitrocellulose film used before 1951 led to an estimated 80 percent of silent
Description: Link Love: a weekly post with links to interesting videos and stories about archival issues, technology and culture, and Washington D.C. and American history.