14K and enamel Brotherhood of Locomotive, Firemen and Enginemen Lodge 25 Year pin. Scalloped round pin is engraved '25 years continuous service' the center has green enamel with B of L in gold, white enamel has a locomotive in gold, red enamel has F & E in gold.
This piece of railroad memorabilia is in excellent, original condition with secure screw-back marked Geo. Lauiler Co, Chicago, IL with 2 acorns with the letter I and U and the number 16 below. Only the front piece has been tested at 14k and it weighs .6 dwt. It measures 5/8 inches across. Great piece of railroad memorabilia.