48-A
PAT'D MARCH 29 - 1927
PATENTS PENDING
RD - 1927
48-A
U.S.A. PAT'D MARCH 29 - 1927
PATENTS PENDING
RD - 1927
48-A
U.S.A.
PAT'D MARCH 29 - 1927
PATENTS PENDING
RD - 1927
&
48 - A
&
48 - A
PAT'D.MARCH.29-1927
PATENTS PENDING
A
•
-
•
PAT'D MARCH 29-1927
PATENTS PENDING
A
-
●
"RD 1927"
PAT'D MARCH 29-1927
PATENTS PENDING
A
•
"RD 1927"
PAT'D MARCH 29-1927
PATENTS PENDING
A
●
"RD 1927"
PAT'D MARCH 29 - 1927
PATENTS PENDING
A
•
•
"RD 1927"
PAT'D MARCH 29-1927
PATENTS PENDING
A
•
•
"RD 1927"
PAT'D MARCH - 19 1927
PATENTS PENDING