Need help identifying what to call this hammer

Bought this hammer lot because of the second from the left. It's not been modified by someone, it left the
factory just as it looks, it also appears to have never been used. No markings on the head that I can currently
see because of rust but on the other side of the handle there's part of a sticker and it starts with Sta or Sia,
possible Stanley? The one to it's right is a Winchester.
Have done a "search by image" and came up empty handed, using Windows 10 and duck duck go.
Be nice to know what it's original purpose was.
cachukis
(4,165 posts)Suspect it is for metalwork repair. Dents in cars?
luv2fly
(2,755 posts)Has some similarities, I suspect there are different versions of it like there are most things?
Interesting for sure.
wyn borkins
(1,559 posts)This vintage ball peen hammer features a wooden handle and a rusted metal head with significant patina. It is a specialized tool often used for shaping metal or for riveting.
The head has a flat striking surface on one end and a rounded peen on the other. Such rustic tools often show signs of age like scratches and chips.

(Information by way of Google Images and graphic just above)
MichMan
(17,581 posts)There is no flat striking surface. It is a point
The 5th one to the right is a true Ball Peen
wyn borkins
(1,559 posts)I reset my copy of his photo but (sadly) came up with the same info I previously presented. Thank you for your response (to me).
Alice Kramden
(2,982 posts)The flat ones used to have one end that was magnetized, to hold a flat tack and strike it into the wood. Then you turned it and hammered with the non-magnetic side
MichMan
(17,581 posts)https://hammersource.com/picard-pick-hammer-special-pattern-440gm-15oz-long-pattern-40mm-round-face-and-pick-end-6-1-2-head-length-wood-handle/
Also saw a Flaglayer's Hammer
https://hammersource.com/flaglayerss-hammer-tiler-hammer-hard-steel-faces-fiberglass-handle/