I have added to my collection of Pat. Pending Stars with the oldest one yet. It's hard to see but stamped on the base is NO. 54, so maybe the 54th machine Star produced? It has obviously been re-blued by a previous owner and It's green. At first, I though it must be a re-paint, but the more I look at it, the more I think it is original paint. There is a light green primer on the underside of the base and that same primer can be seen peeking through the green topcoat. The angle lever is not original, and I think original the powder slide was probably brass.
The last picture is from a review of the Star Reloader that appeared in the May 1934 issue of American Rifleman. There are a few differences between that machine and this that make me think that NO.54 is actually older.
Bruce Williams