I'd call the one on the right a Kirk.
The one on the left might be a Snyders.. I don't know your area real well the tail does look kind of dovey.. But most of the ones I've looked at the notches were at a pretty good upward angle
Hey red earth i think you might know my son Shane Simpson. I told Tom a year ago or so i had some information on some spots nearby. If your who i think you are and your interested give me a call and i will give you the information. I metal detect for old coins and have come across this information in local history books. Mike