This is one of the oldest pins I have dating back to 1917. This pin was given out by a railroad that I’m assuming made stops in Corvallis (I have to look at the back of the pin to find the railroad company’s name). I have seen a similar pin from the 1920’s by the same railroad but never another one this old. This was given to me by an old-timer in Corvallis who has been collecting small things like this for years. He’ll probably have one heck of an estate sale!