Sunoco Motor Oil DSP flange sign #10227

10227

OG Serial Number:

Authentication Date:

4/14/25

Size:

26" x 15"

Material:

Double sided porcelain

Grade:

6 / 6.5

1/3

Early double-sided porcelain flange sign.
Uncleaned, in as-found condition with large areas of porcelain loss in the field and areas of metal loss on the flange.
No makers mark found.
Circa 1920-30s