The picture below shows a larger view of this Old Order of Railway Conductors of America 25 Year Ladies Auxiliary Enameled Pin. This tiny pin is enameled in green, red, and white. There is an emblem or insignia in the center. The back missed getting pictured. It has two union marks, and it is marked on the two sides as follows:
LADIES AUXILIARY 25 YEARS CTF O.R.C. OF A.
GREEN DUCK CO. CHICAGO
The pin measures about 5/8'' wide. It appears to be in excellent or better condition as pictured.