need help to id a hallmark shield acorn g + s 1384 lion ring

[roadstomadness]

Hello There,

I need help identifying the hallmarks in the attached photos. It is a lion ring. Unfortunately part of the hallmark was punched out when the opened the lions mouth. Thank you so much. Best Regards, Anthony

http://h.imagehost.org/0467/S5300040.jpg

http://a.imagehost.org/0549/S5300034.jpg