Mr. Leightner of Edison Light & Power predicts Derry plant will grow into immense industry

[Newspaper]

Publication: The Latrobe Bulletin

Latrobe, PA, United States
vol. 8, no. 245, p. 1, col. 4-6

[Title only]

Keywords:	Pittsburg High Voltage Insulator Company
Researcher notes:
Supplemental information:
Researcher:	Bob Stahr
Date completed: