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First Buffalo Nickel

Mason Jarr

New member
The good thing about being new to metal detecting is that there's a lot of first finds, but I'm running through the list fairly fast. At the beginning of the year I set myself a goal to find a buffalo nickel. It's one of my favorite coins and I thought I'd have decent odds of finding one. Well, I've found several other types of coins, but the BN just couldn't be found....until today. Here's the story:

Last weekend I lucked onto an old farmhouse that gave up 8 pieces of silver and some Wheaties. The guy who lived on the place is super nice and we've become friends. He offered to show me some other old home places he knows of so I called him last night and asked if I could come back out there. He was happy to accomodate me. I got there early this morning and we drove around so he could show me the other places. I made some notes as he told the history of this place and that place and loaded the sites into my GPS. He had an appointment to get to, so after a couple of hours I took him back to his house. While driving, I asked him if it would be OK to check his yard again and he said, sure. The first time there I'd worked a grid going East to West and my mentor suggested I go back and work it again going South to North. Good thing I listened to him. About 5 steps into my first gridline, I picked up another Wheatie. Then another Merc. Another Wheatie. Finally, I got to a signal that stumped me. It was showing as a 10-41, but sounded like a good silver hit. Most of the Mercs and Rosies I'd found on this place were coming in at either 12-43 or 11-44. I didn't know what this 10-41 might be, but I knew I was going to dig it. I cut the plug and rolled it out. My X-1 probe told me the target was in the plug. I narrowed it down with the ProPointer and then broke open the plug with my hands. There shines another Merc. I put it in my pill bottle and pondered why this particular one was showing a 10-41 and all the others had been different. I stood and ran the E-trac over the hole and plug and then got a strong 12-13. I looked under the coil and laying on the ground was a red coin. I knew it was going to be a nickel and was hoping it'd be a Buffalo and sure enough it was. The Merc in that hole was a 1917 and the Buffalo is a 1916. They must have been so close in the plug that when I opened it to get the dime the nickel fell out on the ground. That explains the different signal. Earlier, when I was still learning my E-trac and was going as much by the numbers as the tones, I might not have dug those numbers. Most of the -41 signals I've dug have been some type of trash. I definitely learned today to dig all good sounding signals.

So here's the final take for the day. This yard has given me 11 pieces of silver, several Wheaties, and, now, a Buffalo Nickel. A field of dreams for sure.



I'll get these cleaned up and get some better pics in a while.
 
Great finds and great place! That's a lot of silver for one yard! Congrats on your first buffalo! I hope those other places turn out as good :thumbup:
 
Great hunt and congrats on your first Buffalo Nickel !
 
congratulations on your first buff nickel!

i know you will dig more junk when the numbers fall from the mid 40s but some silver coins do read lower. when a coin gets worn and thin, the CO number will be lower. i found a worn out seated dime that read a steady 12-40. it was only about 2" deep due to being on a rocky hillside. although maybe it was on edge a bit, i dont know. also half-dimes read around CO 38. and of course if youre in a good area indian pennies read in the 30s and even down into the 20s.
 
For what it's worth, a coin on edge will read 1 to 2 Co values higher. The Fe value usually isn't affected. A silver dime may be anywhere from 42-46Co and 12-13Fe. The higher Co values are usually due to the coin being on-edge. A lower Co value (40) would be indicative of a thinner coin (due to wear) or perhaps signal-averaging with other targets within the field of detection (or a deeper coin with a weaker less-accurately determined return signal).

Here's how pennies differ based not only on physical composition but whether they are on-edge or flat.

[attachment 264874 PennyFlatVs.EdgeE-TracCoValues2.JPG]
 
That's pretty interesting. Did you put that chart together from finds you've made? Do you have one showing dimes? Thanks for posting that.
 
that is interesting! do you think thats consitent for all coins whether shallow /midrange/deep? i know someone will tell me im wrong but i always imagined a coin was like a mirror to the detector. the more surface area, the easier it is to detect. that must not be true? dont get too technical on me, im not that smart.:biggrin:
 
I hit a couple this weekend and only found 4 Wheaties. The best one is another farmhouse like the one where I found the 11 silvers, but there's a guy who lives in it and I haven't been able to catch him there.
 
*** i know someone will tell me im wrong but i always imagined a coin was like a mirror to the detector. the more surface area, the easier it is to detect.***

Generally true - the more surface area the better the response. A coin on edge will produce a weaker magnetic field and not be detectable to as great a depth. So, a deeper coin-on-edge in mineralized soil is going to be down-averaged more in the Fe number (a higher value) and be somewhat further to the right (higher Co value) on the TID. In the end, there is enough variability that if the target appears to be non-ferrous (fairly repeatable one or two-way signal) you really have no choice but to dig it to confirm.

Also, a coin on edge can be hit by the magnetic field more strongly when the coil is off-side to it. This is because the coil's field arcs away from the center point (vertical) and become more horizontal away from the coil's center. The vertical coin improves its signal when illuminated by the more horizontal field - which can give a double blip, one for each side of the coin (along the sweep).
 
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