Photo Album Directory By Manufacture

AM. INSULATOR CO.	K.C.G.W
B	Lynchburg
B.G.M.CO	N.E.G.M.CO
Brookfield	No Embossing
California	No Embossing Canada
E.D.R	No Name
G.N.W.TEL.CO	O.V.G.CO
G.T.P.TEL.CO	Postal
H.B.R	Standard Glass Insulator CO
H.G.CO	Star
Hawley	T.C.R.
Hemingray	W.G.M.CO