Boy With Mule safety negative Mitchell, Carleton Circa 1947 1996.31.1109 Viewgelatin print 1893 1993.131.186 Viewsafety negative Mitchell, Carleton Circa 1946 1996.31.932 ViewMule drivers, Delaware and Raritan Canal, NJ, May 26, 1913 photograph Plummer, Henry M. Sr. 1913-05-26 1964.36.8.9 Viewglass negative Newbury, Edward H. 1980.41.891 Viewsafety negative Mitchell, Carleton Circa 1946 1996.31.931 Viewsafety negative Mitchell, Carleton Circa 1947 1996.31.1108 View