Online Encyclopedia of Silver Marks, Hallmarks & Makers' Marks
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Silverplate Marks ~ Worldwide

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Alphabetical Listing of Silverplate Manufacturers by Maker's Name
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A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   Y   Z

Pictorial Marks            Initial Marks            Old Sheffield Plate Marks            Unidentified Marks

Ra • Ri               Ro • Ro               Ro • Ry
click on any image to enlarge

Simeon L. & George H. Rogers Company, quadruple plate Simeon L. & George H. Rogers Company, USA

Simeon L. & George H. Rogers Company, A1
Simeon L. & George H. Rogers Co.
1900-1929, holloware & flatware producers, acquired by Wm. A. Rogers in 1918, then Oneida in 1929
Hartford, CT

WR, New York, maltese cross, keystone, quadruple

Wm. A. Rogers, New York, quadruple plate

1881, Rogers Canada, RR

WR, Canada, maltese cross, keystone, EPBM
Wm. A. Rogers Ltd
c.1894-1929, acquired both Niagara Silver Co. & Simeon L. & George H. Rogers Co. before becoming part of Oneida in 1929
Ontario, Canada
Niagara Falls, NY
North Hampton, MA

Wm. Rogers Mfg. Co., Hartford Conn, quadruple plate

Wm. Rogers Mfg. Co., Hartford Conn, quadruple plate

Wm. Rogers Mfg. Co., Hartford Conn, quadruple, anchors
Wm. Rogers Mfg. Co.
founded 1865
Hartford, CT

LR&Co, EPNS, A1 Lewis Rose & Co. (attributed)
20th C.
England, UK

Rostil, shells Rostil
Sheffield [?]
England, UK

JR&S, EP, crown

JR&S Ltd, all the round
John Round & Sons
England, UK

RM, star Roux Marquiand
from c.1907

Royal Hickman, three crowns Royal Hickman
from 1946, Hickman was an industrial designer known primarily for ceramics produced by Royal Haeger, his line of silverplate holloware and serving pieces was produced by Three Crowns Industries of Pottstown PA with "Ingrid", a modernist beaded pattern, being the most well known
Pottstown, PA

Royal Mfg.Co., warranted triple plate Royal Mfg. Co.
c.1894-c.1908, silverplate and nickel silver (Brazil Silver) flatware & holloware
Detroit, MI

Royal Plate Co, crown Royal Plate Co.
from c.1900, a flatware trademark of American Silver Co., became part of International Silver in 1935
Bristol, CT

Royal Rochester Royal Rochester
founded 1922, trademark of Robeson-Rochester Corp., manufacturers of small chromed kitchen appliances, successors to Rochester Stamping Co.
Rochester, NY

Ryalls, EPNS, A1 John Ryalls & Sons
England, UK

RSPCo, EPNS, Raeno Rylands Electroplating Co.
England, UK

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Related Pages at
American Silver Marks Menu
World Hallmarks
British Hallmarks Explained
Dutch Hallmarks
German Hallmarks
French Hallmarks
Austrian Hallmarks
Danish Hallmarks
Swedish Hallmarks
Finnish Hallmarks
Norwegian Makers
David-Andersen Marks
Georg Jensen Marks
American Flatware Pattern Menu

In Memoriam - Pat Strominger (2209patrick) 1955-2012

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