RELIEF MAPS. 
365 
Exposition, Chicago , 1893—Continued. 
Exhibitor. 
Purpose. 
Color scheme. 
C. & G. S. 
Water blue, forest green, 
land gray, culture 
white. 
Lava flows in strong 
browns and yellows. 
Water blue, land greenish 
Realistic, water blue, 
land lava-colored. 
Realistic, water blue, 
land lava-colored. 
Realistic colors, white, 
yellow, red, etc. 
Realistic colors reddish 
brown and black. 
Geology in primary colors 
Ward’s Nat. Sc. Est. 
Geologic. 
U. S G. S. 
U. S. G. S. 
U. S. G. S. 
Topographic. 
U. S. G. S.... 
Geologic. 
U. S. National Museum 
U. S. G. S. 
Geologic. 
Ward’s Nat. Sc. Est. 
U. S. G. S. 
Geologic. 
Culture black, geology in 
primary colors. 
Culture black, geology in 
primary colors. 
Culture black, geology in 
primary colors. 
Culture black, geology in 
primary colors. 
Uniform green. 
U. S. G. S. 
Geologic. 
Ward’s Nat. Sc. Est. 
Geologic. 
Ward’s Nat. Sc. Est. 
Topographic. 
H. C. Frick Coke Co.... 
Cream. 
Railroad map. 
Creamy white. 
Mo. Geol. Survey. 
Geologic. 
Mo. Geol. Survey. 
Geologic. 
Mo. World’s Fair Com.. 
Germany. 
Germany. 
Germany. 
Germany. 
Germany. 
Germany. 
Geologic. 
Germany. 
U. S. G. S. 
Topographic. 
Realistic, water blue, 
land brown, culture 
white. 
Realistic, water blue, 
land brown, culture 
white. 
Ward’s Nat. Sc. Est. 
Topographic... . 
California. 
Ward’s Nat. Sc. Est. 
Topographic. 
Topographic.. 
Culture white, topogra¬ 
phy brown. 
Green and brown. 
Topographic. 
Pal. exploration fund... 
Topographic. 
Life zones. 
Topographic...... 
C. & G. S .. . 
TopoeTfl,phic. 
C. & G. S. 
Remarks. 
Lake covered with glass. 
Dissected. 
Dissected. 
Dissected. 
Dissected. 
Not modeled ; built by 
50-foot contours. 
Not modeled; built up 
by contours. 
Not modeled; built up 
by contours. 
Not modeled ; built up 
by contours. 
Not modeled; built up 
by contours. 
Not modeled; built up 
by contours. 
Contours only; no mod¬ 
eling. 
Separate from Grand 
Canyon model. 
Built up by contours. 
Built up in 5-foot con¬ 
tours. 
47—Bull. Phil. Soc., Wash., Vol. 12. 
