Catalogit it- Entry-Detail - Aisha Abdul Rahman, MLIS, PhD. Archivist, Genealogist & Heritage Traveler

Standard Dynamo Floor for Edison Central Stations (May 1887)

Drawing

DescriptionThis is a detailed engineering drawing of a Standard Dynamo Floor designed for Edison Central Stations, dated May 1887. The illustration depicts structural elements, including labeled components such as 3” spruce planking and timber framing. The drawing is executed with precision, showcasing architectural and engineering features of the framework meant to support electrical dynamos, crucial for early power generation.

Standard Dynamo Floor for Edison Central Stations (May 1887) picture number 1

Context

This drawing reflects the infrastructural planning behind Thomas Edison's Central Power Stations, which were pioneering in bringing electricity to urban centers in the late 19th century. As part of Edison’s early electrical distribution system, these stations housed dynamos (early generators) that provided direct current (DC) electricity. The meticulous detailing in this drawing highlights the careful engineering required to construct stable flooring capable of supporting the weight and vibration of these machines. Lewis H. Latimer, an important contributor to Edison’s work, was involved in drafting, engineering, and patenting key innovations in electric lighting and infrastructure during this period.

Collection

Latimer Family Papers (1870-1996 ) [QPL Full Collection]

Inscription/Signature/Marks

Transcription

Standard Dynamo Floor for Edison Central Stations May 1887 Scale ½ = 1 Visible Labels in the Drawing: O. A. Iron (appears to indicate a structural iron component) Baths A (possibly referring to a specific section or material treatment) 3” Spruce Planking Timber 12” x 14” Latimer (appears faintly as a signature or attribution)