  
  About the Artwork
  
  
  Title
  Detachment 50th New York Volunteer Engineers, Pontoon Wagon and Saddle Boat
  
  
  Artwork Date
  between 1862 and 1865
  
  
  
  
  Makers
  
  
  Timothy H. O'Sullivan  (Artist)
  American, ca. 1840-1882
  Alexander Gardner  (Printer)
  American, 1821 - 1882
  
  
  
  Medium
  Albumen print
  
  
  Dimensions
  Image and sheet: 6 7/8 &Atilde;&#151; 8 7/8 inches (17.5 &Atilde;&#151; 22.5 cm)
  Mount: 10 &Atilde;&#151; 12 inches (25.4 &Atilde;&#151; 30.5 cm)
  
  
  Classification
  Photographs
  
  
  Department
  Prints, Drawings &amp; Photographs
  
  
  Credit
  Gift of Wm. B. Becker
  
  
  
  Accession Number
  
  
  
  This unique number is assigned to an individual artwork as part of the cataloguing process at the time of entry into the permanent collection.
  Most frequently, accession numbers begin with the year in which the artwork entered the museum&acirc;&#128;&#153;s holdings.
  For example, 2008.3 refers to the year of acquisition and notes that it was the 3rd of that year. The DIA has a few additional systems&acirc;&#128;&#148;no longer assigned&acirc;&#128;&#148;that identify specific donors or museum patronage groups.
  
  
  
  F1986.137
  
  
  Copyright
  Public Domain
  
  
  
