Vintage MCM Small Clear Glass Pepper Shaker with brass Lid that starts to tarnish

Some wear on lids from age, no chips or cracks.

The bottom is marked F 12

Fairmount Glass Works/Company, Fairmount, IN (1889-1906) & Indianapolis, IN (c.1906-1968).  Most commonly seen on the bottoms of various machine-made utilitarian bottles and jarsin amber or clear glass, that date from the  c. 1920 – 1945 era.