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- Edison Machine Works Resistance Box, 1883 -

- 1883
- Collections - Artifact
Edison Machine Works Resistance Box, 1883
- Edison Type K Bipolar Dynamo, Used at Grinnell Mills, 1882 - Thomas Edison began producing equipment to meet users' electrical power needs after his successful experiments with electricity generation and transmission. The Edison Machine Works in New York City manufactured various direct-current dynamos for commercial use in the early 1880s. Grinnell Manufacturing Company in New Bedford, Massachusetts, purchased this six-field-coil Type K dynamo (one of several) in 1882 to light its facilities.

- 1882
- Collections - Artifact
Edison Type K Bipolar Dynamo, Used at Grinnell Mills, 1882
Thomas Edison began producing equipment to meet users' electrical power needs after his successful experiments with electricity generation and transmission. The Edison Machine Works in New York City manufactured various direct-current dynamos for commercial use in the early 1880s. Grinnell Manufacturing Company in New Bedford, Massachusetts, purchased this six-field-coil Type K dynamo (one of several) in 1882 to light its facilities.
- Edison Machine Works Resistance Box, circa 1886 -

- circa 1886
- Collections - Artifact
Edison Machine Works Resistance Box, circa 1886
- Edison Jumbo Dynamo, 1882 - Edison's successful lighting experiments at his Menlo Park laboratory in 1879 bore fruit in the practical system he put into operation in New York City, at the center of which was the Pearl Street power station. This is the sole surviving engine-generator from that installation, and it was the first to go online providing power to customers on September 4th, 1882.

- 1882
- Collections - Artifact
Edison Jumbo Dynamo, 1882
Edison's successful lighting experiments at his Menlo Park laboratory in 1879 bore fruit in the practical system he put into operation in New York City, at the center of which was the Pearl Street power station. This is the sole surviving engine-generator from that installation, and it was the first to go online providing power to customers on September 4th, 1882.
- Cross Sections of Edison Machine Works Electric Cables, 1886-1889 -

- 1886-1889
- Collections - Artifact
Cross Sections of Edison Machine Works Electric Cables, 1886-1889
- Edison L-Type Bipolar Dynamo, Used at the Arnold Print Works, 1882 - Thomas Edison began producing equipment to meet users' electrical power needs after his successful experiments with electricity generation and transmission. The Edison Machine Works in New York City manufactured this Type L direct-current dynamo with four field coils--a larger variant of its two-field-coil Type Z--for commercial use in the early 1880s. The Arnold Print Works in Massachusetts purchased this dynamo to light its facilities.

- 1882
- Collections - Artifact
Edison L-Type Bipolar Dynamo, Used at the Arnold Print Works, 1882
Thomas Edison began producing equipment to meet users' electrical power needs after his successful experiments with electricity generation and transmission. The Edison Machine Works in New York City manufactured this Type L direct-current dynamo with four field coils--a larger variant of its two-field-coil Type Z--for commercial use in the early 1880s. The Arnold Print Works in Massachusetts purchased this dynamo to light its facilities.
- Cross Sections of Edison Machine Works Underground Electric Tubes, 1886-1889 -

- 1886-1889
- Collections - Artifact
Cross Sections of Edison Machine Works Underground Electric Tubes, 1886-1889
- Cross Sections of Edison Electric Tubes, 1886-1889 -

- 1886-1889
- Collections - Artifact
Cross Sections of Edison Electric Tubes, 1886-1889
- Edison Dynamo, Type Z, circa 1882 - After Thomas Edison's successful experimentation with electricity generation and transmission, he began production of equipment to meet a variety of users' electrical power needs. Edison's Type Z direct-current dynamos, built at the Edison Machine Works in New York City, were among the earliest manufactured for commercial use. The Harding Jones Paper Company installed this dynamo, serial number 13, at its facilities in Middletown, Ohio.

- circa 1882
- Collections - Artifact
Edison Dynamo, Type Z, circa 1882
After Thomas Edison's successful experimentation with electricity generation and transmission, he began production of equipment to meet a variety of users' electrical power needs. Edison's Type Z direct-current dynamos, built at the Edison Machine Works in New York City, were among the earliest manufactured for commercial use. The Harding Jones Paper Company installed this dynamo, serial number 13, at its facilities in Middletown, Ohio.