Three Hebrews In Furnace
Gustave Dore
India: Iron Furnace
Granger
Pittsburgh: Blast Furnaces
Granger
France: Iron Furnace
Granger
Jews In Fiery Furnace
Gustave Dore
France: Iron Furnace #1
Granger
Alabama Sloss Furnace
Granger
Steel Furnaces Braddock PA
Granger
Three Hebrews In Furnace #1
Granger
Steel Mill Blast Furnace
Granger
Pennell Furnaces, 1916
Granger
Pittsburgh: Furnaces, 1885
Granger
Alabama Sloss Furnace #1
Granger
Detroit Steel Mill, 1942
Granger
Utah Steel Mill, 1942 #2
Granger
Steel Mill, 1941 #2
Granger
Steel Mill, 1941 #1
Granger
Utah Steel Mill, 1942 #1
Granger
Glass Manufacture, 1751
Granger
IRON SMELTING, c1855
Granger
JEWELERS WORKSHOP, c1500
Granger
Glassworker, 19th Century #2
Granger
GLASSMAKING, 18th CENTURY #6
Granger
Chemical Laboratory, 1873 #1
Granger
Carnegie Steel Mill, C1905 #2
Granger
Hine Bottle Factory, 1908
Granger
Locksmith, 1568 #2
Granger
Steel Factory, 1941 #1
Granger
Steam Engine, 1698
Granger
SOAP MANUFACTURE, c1750
Granger
Glassworker, 19th Century
Granger
BROADSHEET, 17th CENTURY
Granger
GLASSMAKING, 18th CENTURY #1
Granger
GLASSMAKING, 18th CENTURY #2
Granger
Steam Engine, 1698 #1
Granger
Glassworker, 19th Century #5
Granger
Glassmaking, 18th Century #4
Granger
Glassmaking, 18th Century #5
Granger
Steel Mill, C1905
Granger
Steel Workers, C1907 #1
Granger
Steel Workers, C1907 #2
Granger
Steel Mill, C1886
Granger
Dyers, 14th Century
Granger
James Gayley (1855-1920)
Granger
Watchmaker, 1869 #1
Granger
Minting Coins, C1515 #1
Granger
Basin Makers, 1568 #1
Granger
Whiskey Still, 1616 #1
Granger
Steel Factory, 1941
Granger
Chemical Plant, 1942
Granger
Chemical Plant, 1942 #1
Granger
PITTSBURGH FACTORY, c1905
Unknown
Bessemer Converter, c1910
Granger
Detroit Steel Mill, 1942
Arthur S Siegel
Kent, Connecticut, 1874
J Douglas Woodward
GLASSMAKING, 18th CENTURY #3
Granger
Alchemical Distillation
Granger
JAPAN: GOLD, c1800
Granger
Chinese Foundry, 1313
Granger
Minting Coins, C1515
Granger
Steel Factory, C1907
Granger
Steel Workers, C1905
Granger