Imperial Silver Plate Co.
A trademark brand of the Reichenberg-Smith Co. and later the A.F. Smith Co.
International Silver Co.
Listed under Silversmiths.  See flatware patterns.
A trademark of the American Silver Co.  See flatware patterns.
Imperial Knife Co.
Providence, RI  1916-1941  Primarily a cutlery
manufacturer, they also made flatware in silverplate
and stainless steel.  Imperial merged with the Ulster
Knife Co. in 1941 to become the Imperial Knife
Associated Companies.  The name was changed in
1985 to the Imperial Schrade Corp., closing its doors in 2004.
A trademark of Frederick Whitehouse, Birmingham, England used
from c. 1897.
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  Y
International Sheffield Works, Inc.
New York, NY  c. 1911-1936
Silverplate Marks