Publications for 11/1905
H. T. Paiste opens office
Locke Insulator issues Supplement No. 1
H. T. Paiste issues Catalogue No. 12
Locke Insulator Manufacturing Company introduces their Supplement No. 1
Locke Insulator Manufacturing Company breaking ground for addition to their factory
Locke issues Supplement No. 1
Patent Record #802,498 Third Rail Insulator
H. T. Paiste issues Catalogue No. 12
Locke Issues Catalog Supplement
Locke Transposition Insulator
Duquesne Glass Company charter
Locke publishes Supplement No. 1 to their catalog No. 8
Locke issues Supplement No. 1 to catalog No. 8
The Sun Porcelain Company incorporates
Farly Osgood purchases the Wannopee pottery property
Ralph Gray Hemingray and Daughter
M. J. Finley
Star Porcelain Company Oval-Shaped Split Knob Insulator
Maine Hub and Manufacturing Company producing birch insulator pins
Patent Record # 803,973
Switch bases by Pass & Seymour
Ohio Valley Glass Company - Pleasant City, Ohio
Hemingray vs. Hemingray
Alfred Meacham
Hemingray vs. Hemingray
Western Glass Manufacturing Company advertisement
Standard Vitrified Conduit Company furnishes third rail insulators and will exhibit at Electrical Show in New York City