Chatauqua / Detroit Duro – 1916

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Silverplate Patterns

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

Alphabetical By Name

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

Y

Y - Yukon Silver

Baltimore Assay Marks

D - Duro Plate

Beverly / Elite – 1922

Chatauqua / Detroit Duro – 1916

Backstamps: Duro Plate / Service Plate

Savoy / Seneca Duro – 1921

Backstamps: Duro Plate / Par Plate

Winthrop – 1929

Backstamps: Capitol Plate / Duro Plate / Honor Plate
Designer: Grosvenor N. Allen