Add to ORKGLantern slide of Steel Ingot on the Table of Blooming Mill, Pittsburgh, Penna. Slide number is 6420.https://research.library.kutztown.edu/lanternslideseducation/1301/thumbnail.jp
Lantern slide of Sacking and Weighing Flour by Automatic Machinery, Minneapolis, Minn. Slide number ...
Lantern slide of Mining Phosphate and Loading Cars near Columbia Tenn. Slide number is 16738.https:/...
Lantern slide of Pressing Oil from Cooked Cotton Seed, South Carolina. Slide number is V22436.https:...
Lantern slide of Filling Molds with Steel, Pittsburgh, Penna. Slide number is 6414.https://research....
Lantern slide of Blast Furnace Plant, Pittsburgh, Penna. Slide number is 6322.https://research.libra...
Lantern slide of Stamp Mill and Gold Concentrator, Ouray, Colo. Slide number is 8080.https://researc...
Lantern slide of Coal Breaker, near Scranton, Penna. Slide number is 29220.https://research.library....
Lantern slide of Iron Ore Being Taken from an Open Pit Mine, Hibbing, Minn. Slide number is 6965.htt...
Lantern slide of Shaft House, Smelter and Tailing Pile, Zinc and Lead Mines, Joplin, Mo. Slide numbe...
Lantern slide of Copper Smelters and Mines, Butte, Mont. Slide number is 13638.https://research.libr...
Lantern slide of Emptying Cooled Pig Iron from Molds into Car, Pittsburgh, Penna. Slide number is 65...
Lantern slide of Modern Pig Iron Machine at Rest, Pittsburgh, Penna. Slide number is 6523.https://re...
Lantern slide of Coining Presses, Government Mint, Philadelphia, Penna. Slide number is 22291.https:...
Lantern slide of Red-hot Steel Beam from Rolling Process Being Cut into Lengths by Buzz Saw, Steel W...
Lantern slide of Pouring Molten Copper into Ingot Molds, Lake Linden, Mich. Slide number is 22044.ht...
Lantern slide of Sacking and Weighing Flour by Automatic Machinery, Minneapolis, Minn. Slide number ...
Lantern slide of Mining Phosphate and Loading Cars near Columbia Tenn. Slide number is 16738.https:/...
Lantern slide of Pressing Oil from Cooked Cotton Seed, South Carolina. Slide number is V22436.https:...
Lantern slide of Filling Molds with Steel, Pittsburgh, Penna. Slide number is 6414.https://research....
Lantern slide of Blast Furnace Plant, Pittsburgh, Penna. Slide number is 6322.https://research.libra...
Lantern slide of Stamp Mill and Gold Concentrator, Ouray, Colo. Slide number is 8080.https://researc...
Lantern slide of Coal Breaker, near Scranton, Penna. Slide number is 29220.https://research.library....
Lantern slide of Iron Ore Being Taken from an Open Pit Mine, Hibbing, Minn. Slide number is 6965.htt...
Lantern slide of Shaft House, Smelter and Tailing Pile, Zinc and Lead Mines, Joplin, Mo. Slide numbe...
Lantern slide of Copper Smelters and Mines, Butte, Mont. Slide number is 13638.https://research.libr...
Lantern slide of Emptying Cooled Pig Iron from Molds into Car, Pittsburgh, Penna. Slide number is 65...
Lantern slide of Modern Pig Iron Machine at Rest, Pittsburgh, Penna. Slide number is 6523.https://re...
Lantern slide of Coining Presses, Government Mint, Philadelphia, Penna. Slide number is 22291.https:...
Lantern slide of Red-hot Steel Beam from Rolling Process Being Cut into Lengths by Buzz Saw, Steel W...
Lantern slide of Pouring Molten Copper into Ingot Molds, Lake Linden, Mich. Slide number is 22044.ht...
Lantern slide of Sacking and Weighing Flour by Automatic Machinery, Minneapolis, Minn. Slide number ...
Lantern slide of Mining Phosphate and Loading Cars near Columbia Tenn. Slide number is 16738.https:/...
Lantern slide of Pressing Oil from Cooked Cotton Seed, South Carolina. Slide number is V22436.https:...