c1897 Pin Information Please
 

I picked up a few pins in an auction, but really know very little about them. In addition to the three below, there is also a Sullivan. They are 7/8" in diameter and have "WM F. Miller & Co." on the reverse paper insert. Advertised year is c1897. Any additional information is appreciated. Thank you.

John

Great pickup. Corbett looks exactly like a Whitehead & Hoag pinback issued at about the same time, but with a different backing. There would be a similar looking matching one of Robert Fitzsimmons.

Don't recall seeing that advertising back before.

I just picked up a Fitzsimmons.

If you ever have any interest in passing these along let me know.