One of the good things about these forums is that there is plenty of room for opinions/discussions, the bad thing is I can't pick up a piece, point at something and say this is what I'm talking about.
It's sounds like we can easily agree on a couple of things, first, patina is hard to judge from a photo and really needs to be seen in the hand. Second, I also grew up finding mostly ridge in my fields, so we can probably agree that it is the best flint in the nation for color, quality, variety, etc.
Since we can't see the patina in the pictures, and don't even know what the material is, the only thing to go on is the story (flea market) and then looking at the way the piece was made. I certainly can't say the piece is good or bad from the pictures, only that if I had the opportunity to get my money back I would. I've been wrong before, but when I'm wrong it is usually a case of where I pass on a good piece vs buying a bad piece.
I have a philosophy on relics, and that is that 90% of authentic relics are made correctly, and 90% of fake relics are made incorrectly. This gives room on both ends for odd ball ancient knappers, or technologically proficient modern knappers. I figure combining an understanding how authentic artifacts were made (the right flaking, grinding, notching, materials, etc.), with high magnification use wear/polish analysis, and magnification of patina deposits is about the best way for me to buy relics.
Specifically about the beautiful St. Charles/Dovetail cluster... personally, I've never seen an authentic parallel flaked dovetail before, period. I've seen/held a lot of high end, authentic dovetails from many collections and have owned several over the years. Parallel flaking is typically what you find on Cody Complex pieces, Angosturas, some Plainviews, etc., it's really quite different than what you commonly see on authentic dovetails. Elliptical shape... The only place I've ever seen that term used was in Overstreets. I'm not sure if they were trying to come up with a better word for excurvate when talking about shape, or if they meant to comment about lenticular cross section. First stage doves will often be nice, wide pieces, but we've all seen many authentic narrow pieces, the shape of the blade is the first thing to go.
Most early points were made following surprisingly well defined, and well adhered to patterns, and Dovetails are classic examples of that. Aside from the flaking that I mentioned earlier; the lenticular cross section, the notching method, as well as the reduction/resharpening patterns are generally standard. Analysts have gone even further and done boring statistical studies of the width ratios of the neck, the base, cross section thickness of the base, etc. and those ratios are very consistent on authentic pieces (and factors not often changed by resharpening over the years.) Seeing these traits doesn't mean a point is authentic, but when you don't see them it should be a red flag. For example, if you do a low magnification review of the notches of several authentic dovetails, you quickly see that the notching is different than that of many other later notched pieces. Not just the angle, or width, but the way the notch was made. Dovetails were probably notched with an indirect punch, which made much of the notch with one or two blows, and then it was finished with very minimal retouch, and then a decent amount of grinding. Seeing over worked notches, with 50 little steep hinge pressure flakes on both sides of the notch is a red flag. Seeing oblique transverse flaking, or to me parallel flaking would also be a red flag. Large Dovetails are fairly thick pieces, I've seen some good looking thin examples, but overall seeing a piece that is too thin is a red flag. There are many other traits, but those are just some of my observations and some of the things I look at when I buy a Dovetail.
first, due to the pic and color of the material you really cant see the flaking or resharpening on this piece atleast not on my screen,and just because it wasnt resharpened doesnt mean it isnt authentic.as far as the notches go, yea sure they are very pristine,but there is no way you can tell if they are fake unless you have a microscope and can really see if the hinge fractures are ancient.and i didnt really want to go here but i will.the awesome dovetail post,well to be quite frank i question the featured piece in that post more than i do the dove in this one.there is absolutely nothing about that dove that looks like a dove other than the shape of the base.the flaking is NOT a typical dove flaking and the fine edge work that is typical for a classic eastern dove is not present and i have picked up more ancient ridge than most and i know ridge patina when i see it,and well there isnt any on it..and i do respectfully disagree with you on the flaking style of doves.they are not deep heavy flakes,but much more precise parrallell flaking and fine edge work.the flaking on the dove in the awesome dovetail post resembles more of what you would find on a snyders than a dove.figure that out??and since we are talking doves, you did mention blade shape, a common trait in doves is an eliptical blade and i am having trouble finding that shape in the awesome dovetail post.sorry that i called out your dove trevmma,i could very well be wrong. i am basing my opinion on what i have seen,found or studied and your dove just doesnt look like an authentic one.with that said i will say (IMO) it is very difficult if not impossible to authenticate an artifact based on a not so great pic on someones computer screen.goodluck hunting.
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