Welling, William <br/><br/>
Collectors' guide to nineteenth century photographs. 

 - New York   Macmillan publishing    1975 
 - xvi, 204 p. 
<br/><br/><label>ISBN: </label>0-02-000960-7. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Photograph collections<br/> Photographs--Collectors and collecting<br/>Photography<br/>Photography
<br/><br/><label>LC Class. No.: </label>TR6.5.W44