Help me ID/Date this Old Type Single Ring?

[TobyC]

Original 1904 patents expire November 15, 1921. May launch of New Improved razor with new serial number format, starting with 1A. The Old Type continues as "Brownie" and various other sets, but without serial numbers.

http://wiki.badgerandblade.com/US_Gillette_Dating_Information

 

[Doug57]

Ball end OLD type '21-'28

Thanks. At first, I thought mine had a thin cap but I see now that it is the thick one.

 

[TobyC]

 

[Doug57]

I am happy though. I got this one for a song (less than $10) and it has no cracks in the handle. It's my first Old Type and I'm looking forward to trying it out.