Glass negatives
Found in 537 Collections and/or Records:
[Electra Power House], circa 1898-1902
This gelatin dry plate positive features a front view of buildings at the bottom of a very steep hill. There are a few buildings at the bottom of the hill.
[Electra Power House], circa 1898-1902
Two horizontal buildings in the foreground; another building can be seen in the background at the bottom of a tree-covered hill.
[Electra Power House and corporate buildings], circa 1898-1902
A long horizontal building in the foreground, with a few buildings farther back to the right. A steep, tree-covered hill is looming over the buildings.
[Electra Power House area--log boom], circa 1898-1902
An open area filled with logs; a tree-covered hill is in the background.
[Electra Power House--D.C. exciter], circa 1898-1902
There is a large piece of machinery in a room. There are smaller parts lying to the left of the machine on the floor. There is a bottle sitting on a ledge on the wall beside the window in the background.
[Electra Power House rotor], circa 1898-1902
Two wagons are hauling a large rotor and more equipment. One man is sitting on the back wagon by the rotor, and two men are in the front wagon standing and sitting.
[Electra Power House rotor shaft (water turbine shaft)], circa 1898-1902
A wagon is carrying a large piece of equipment with cables, ropes, and chains all over it. A few teams of mules are visible in the background, along with a man.
[Electra Power House station transformer], circa 1904-1908
This is a large piece of equipment with six pieces of tubing coming out of the top. Power transformers at the Electra Power House Station most likely installed when the plant voltage was upgraded from 40,000 volts to 60,000 volts.
[Electra Power House view], circa 1898-1902
A gelatin dry plate positive, of gelatin dry plate negative #91, featuring a river bending to the right; many small buildings are to the left. Water is shooting into the river. The background consists of hills covered with trees.
[Electra Power House view], circa 1898-1902
A gelatin dry plate positive, of gelatin dry plate negative #91, featuring a river bending to the right; many small buildings are to the left. Water is shooting into the river. The background consists of hills covered with trees.