Striper knight
Since I am not a collector but instead what I call myself is a hoarder. I can't give you exact ages of plugs. From what I do know is this, Older models have these things.
1. Glass eyes.
2. stamped tops
3. swievels on the front
4.reinforced bills
Which yours have so my guess would be pre 1960 plugs, possibly 1950.
They are probably older than you.
