Primary Embossing

ARMSTRONG
B
BIRMINGHAM
BROOKFIELD
CABLE
CALIFORNIA
CHAMBERS
COLUMBIA
CRIMSA
CRISA
CRISOL TEXCOCO
DERFLINGHER
DOMINION
DRY SPOT INSULATOR
E.S.S.CO.
ELECTRICAL SUPPLY CO.
ERICSSON
GAYNER
GOOD
H.G.CO.
HEMINGRAY
K.C.G.W.
KERR
KIMBLE
KNOWLES
LOCKE
LOWEX
LYNCHBURG
M.& E.CO.
MAYDWELL
MCLAUGHLIN
NO NAME
NO NAME - CANADA
NO NAME - MEXICO
O.V.G.CO.
OWENS ILLINOIS
P.S.S.A.
PAT APP FOR
PAT'D
PATENT - DEC. 19, 1871
PATENT - OTHER
PRISM
PYREX
R.Y T.
S.B.T.& T.CO.
S.S.& CO.
SANTA ANA
ST.LOUIS MALLEABLE
T-H.
W.F.G.CO.
W.U.
WESTINGHOUSE
WHITALL TATUM