New England Electric Railway Historical Society
Type of drawing: Structural Drawing; Medium: Vellum ; Dimensions: 18" x 28.25"; Scale: 1/2" = 1' ; Drawing/Part #: 19870-50 ; Notes: "This drawing shows equipment relocated to meet the conditions of Maintenance Dept. Study "P" for proposed 3rd. Rail location, Cambridge Subway." "Note,--Maximum possible settlement of Car 5 7/8". Clearance over 3rd. Rail cover, Study "P", with maximum possible settlement = 1". See Drg. 19868." "Note,--Maximum settlement of Car Body 3 1/16" with minimum height, rail to car floor, car light, of 48", results in clearance over 3rd. rail cover, Study "P," of 2". See dwg. #19868, Table No. 2"
Exact Creation Date
For additional information on the use of these images contact: Amber Tatnall, seashoreTrolleyMuseumLibrary@gmail.com
Electric Railway; Electric Railroad; Trolley; Public Transportation; Blueprints; Boston
No Known Copyright. URI: http://rightsstatements.org/vocab/NKC/1.0/
The organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.