International Brotherhood of Firemen & Oilers buttonhole pin (pinback missing)

Description

Here is
pre-owned
o
lder enameled pin from the
International Brotherhood of Firemen & Oilers. This is a buttonhole or screw back pin, but it is missing the pinback.  It
measures about 5/8th inches in diameter.  It shows some light wear on the enamel, dirt and is missing the pin back.
Please see pictures and ask any questions
.
Thank you for looking.
(Inv 18,431)