EXPO17- Keystone View Co.
  32981 Court of States from Balcony of Federal Building, A Century of Progress, Chicago, 1933 
$30

EXPO18- Keystone View Co. 
32952 The Alpine Garden and Belgian Village Skyline, A Century of Progress, Chicago, 1933 
$20

EXPO19- Centennial Photographic Co. 
International Exhibition, 1876. 930 - War Canoe and Model U.S. Gov't B'L'D'G.
  $30

EXPO20- Centennial Photographic Co. 
International Exhibition, 1876. 914-Brazilian Cotton Exhibit, Agri. Hall. 
$25

EXPO23- Centennial Photographic Co.
 International Exhibition, 1876. 496 Corliss Eng...(rest of word illegible). 
$10

EXPO24- James M. Davis
14483 Crystal Sprays from the Fairv Fountains, Pan American Exposition.
$20

EXPO25- BW Kilburn. 
8898 The Mammoth Ear of Corn, Agricultural Building, World's Columbian Exposition.  
$15

EXPO26- HC White Co. 
8551 The Famous De Witt Clinton Train, one of the first to run in America, Transportation Building, Louisiana Purchase Exposition, St. Louis, USA  
$30

EXPO27- T. W. Ingersoll 
104 E. Wing Fisheries Building. World's Fair Views--1893.
$10

EXPO29-Keystone View Co. 
PL-15447 Eskimo Dog Team and Sledge, World's Fair, St. Louis. 
$10 SOLD!

EXPO30-Keystone View Co. 
15453 - Model of California State Capitol, Lewis and Clark Exposition, Portland, Oregon, U.S.A. 
$30