ID this hammer please

[Joefriday22]

Hello Sirs,
I picked this up at a flea market this morning for a few bucks. Is it Springfield Armory? If so, what type number please?

Thank you very much,
Rob

http://i117.photobucket.com/albums/o74/joefriday22/IMG_0437_zps3f7f79b6.jpg (http://s117.photobucket.com/user/joefriday22/media/IMG_0437_zps3f7f79b6.jpg.html)
http://i117.photobucket.com/albums/o74/joefriday22/IMG_0440_zps67242939.jpg (http://s117.photobucket.com/user/joefriday22/media/IMG_0440_zps67242939.jpg.html)

[Johnny P]

Springfield Armory, and identified by unique shape and the small S on the left side. The early SA hammer had a shorter spur.

[Scott Gahimer]

If willing to sell, I need that hammer for a pistol. Hammer is the only incorrect part. Sent you a PM with contact info. Thanks.
Scott

BTW, 3rd variation hammer. Most common of the 3, but still scarce for someone who needs it. :)

[Joefriday22]

Thank you for the information Sirs..

I have a 1915 SA in need of a proper hammer. I never thought that I would find one in a box of junk at a flea market.

Best,
Rob