Hamilton Railway Special 922B Size 16 Adj temp, 6 positions, 21 jewels. Case #H964194 10K gold filled. There are several jewelers marks on the case which I have tried to capture. Used an excellent Macro lens so can't do much better at my skill level.
This is from an estate of a friend who's father worked for the railway, as did he. I have kept it wound for a few days and not noticed a variation in the time display. From what I could research, I believe it is a model 2 and was manufactured around 1947, however the information attached to the watch claimed 1902 or 1903.Of note was the notice of a dent in the back cover. I did not notice it but the reflection does show distortion.
It seems to be almost two very shallow ones that cross. The item "1949 HAMILTON 992B RAILWAY SPECIAL MODEL 2" is in sale since Tuesday, June 23, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Pocket Watches". The seller is "providence360" and is located in Lakewood, Washington.
This item can be shipped to United States.