Sidney E. Dickinson art links 

Sidney E. Dickinson at the Smithsonian American Art Museum, Washington D.C.

Figge Art Museum, Davenport, Iowa

Greenville County Museum of Art, South Carolina
The museum has 11 major paintings by Sidney Dickinson; however none appear to be online at this time

Harvard University Art Museums, Massachusetts
Harvard have works in their collections, but unfortunately you have to type in the search yourself

University of Iowa Museum of Art, Iowa City

 
National Art Databases and Museum Inventories:

Smithsonian American Art Museum National Art Inventories
List of works nationwide from two sources: the Inventory of American Paintings Executed before 1914 and the Inventory of American Sculpture (only a few percent of listings have an accompanying image)

 

Sidney E. Dickinson at CGFA

Additional Image Search Tools:
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	Flickr: "Sidney E. Dickinson"
	Google Images: "Sidney E. Dickinson"
	Bing Images: "Sidney E. Dickinson"

 
 

Alabama Heritage Magazine
Overview of an article on Sidney Dickinson, with several works online (issue 96/spring 2010)

 

Union List of Artist Names (Getty Museum)  
Reference sheet with basic information about the artist and pointers to other references.