Key - Refurbished by N5DRB

Hello Woodrats... thought it was time to get the blog moving.  Since I don't have a project in progress, here's one from my nephew, who should be a Woodrat.  It is an old straight key he got in a trade for one of his custom paddles.   It looks like a pretty nice key, especially since he has applied a whole bunch of "Spit and Polish."

Does anyone recognize this key?  (Click on photo to enlarge.)