History of Operations at Buffalo Terminal: Prepared for ExxonMobil, 2000
Roux Associates
Former Bethlehem Steel Site, Erie County, Lackawanna Commiunity Liaison Plan, 2021
NY State Department of Environmental Conservation
Spencer Lens Co.
Presently 9 catalogs & booklets online
Failure Investigation Report: Kiantone Tank Line Leak, West Seneca, New York, 2016
NY State Department of Public Service
History of Operations at Buffalo Terminal: Prepared for Exxon Mobil Corporation, 2000
Roux Associates
Environmental Site Assessment: Former Hanna Furnace Site, Buffalo, New York, 1987
Ecology & Environment
How to use and care for the microscope, ca. 1920?
Spencer Lens Co. of Buffalo
Marine Steam Engineers Manual and Directory, 1893
Marine Engineers Beneficial Association
Niagara power: History of the Niagara Falls power company, 1886-1918, vol. 2
How Buffalo got electricity from Niagara Falls. By Edward Dean Adams, 1927
Niagara power: History of the Niagara Falls power company, 1886-1918, vol. 1
How Buffalo got electricity from NIagara Falls. By Edward Dean Adams, 1927
Spencer Microscopes and Accessories, 1914
Spencer Lens Co.
Selected deep wells and areas of gas production in western New York, 1963