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<p>[QUOTE="dougsmit, post: 3314277, member: 19463"]Very good! It is the year date from a Ptolemy II tetradrachm year 34 over 33.</p><p>[ATTACH=full]878030[/ATTACH]</p><p><br /></p><p>#2 is not a countermark and from what is shown could this person or one of four other rulers from that same time. That is why I asked only for the city.</p><p><br /></p><p>maridvnvm has too many interests that match mine so I expected him to get these. He'll get the ones from my second session, too.</p><p><br /></p><p>What I found interesting about this one was the dots adding texture to the right side of the A and less clearly to the other letter. I hd never seen them before and am amazed that they are there. Now I need to see other coins of this type and see if they are there as well. I am wondering if this is a sign of an undertype rather than texture on letters???</p><p>[ATTACH=full]878035[/ATTACH]</p><p><br /></p><p>The following two are related but not from the same coin. The first shows one type of what it shows while the other shows both the other type and a smaller unrelated item that is often confused with the larger. These have been discussed here before and also on my webpages. Macro photos are good for technical numismatic trivia.</p><p><br /></p><p>This is on a reverse.</p><p>[ATTACH=full]878036[/ATTACH]</p><p><br /></p><p>Clue: This is not the only nose on this obverse. All three of these are three image focus stacks but this last one really needed one closer and another farther to be sharpest. </p><p>[ATTACH=full]878037[/ATTACH]</p><p><br /></p><p>I have been accused of causing other people to spend money on coins by showing things they did not know they wanted. In this case, I am encouraging you consider a microscope to look at little details on coins. These were taken with a very old single microscope in poor condition. For coins I really suggest the stereoscopic 'dissecting' type scopes instead. Some of them have a third tube allowing taking a 2D photo of the scene displayed in 3D by the other two eyepieces. These 'trinocular stereo microscopes ate considerably more expensive than the toys like my stereo binocular unit. I probably should look into showing how such scopes would make you safer from fakes but I do not believe that is true. Most signs of fakes can be seen with much lower magnification and what protects from fakes is more common sense than superpower vision.[/QUOTE]</p><p><br /></p>
[QUOTE="dougsmit, post: 3314277, member: 19463"]Very good! It is the year date from a Ptolemy II tetradrachm year 34 over 33. [ATTACH=full]878030[/ATTACH] #2 is not a countermark and from what is shown could this person or one of four other rulers from that same time. That is why I asked only for the city. maridvnvm has too many interests that match mine so I expected him to get these. He'll get the ones from my second session, too. What I found interesting about this one was the dots adding texture to the right side of the A and less clearly to the other letter. I hd never seen them before and am amazed that they are there. Now I need to see other coins of this type and see if they are there as well. I am wondering if this is a sign of an undertype rather than texture on letters??? [ATTACH=full]878035[/ATTACH] The following two are related but not from the same coin. The first shows one type of what it shows while the other shows both the other type and a smaller unrelated item that is often confused with the larger. These have been discussed here before and also on my webpages. Macro photos are good for technical numismatic trivia. This is on a reverse. [ATTACH=full]878036[/ATTACH] Clue: This is not the only nose on this obverse. All three of these are three image focus stacks but this last one really needed one closer and another farther to be sharpest. [ATTACH=full]878037[/ATTACH] I have been accused of causing other people to spend money on coins by showing things they did not know they wanted. In this case, I am encouraging you consider a microscope to look at little details on coins. These were taken with a very old single microscope in poor condition. For coins I really suggest the stereoscopic 'dissecting' type scopes instead. Some of them have a third tube allowing taking a 2D photo of the scene displayed in 3D by the other two eyepieces. These 'trinocular stereo microscopes ate considerably more expensive than the toys like my stereo binocular unit. I probably should look into showing how such scopes would make you safer from fakes but I do not believe that is true. Most signs of fakes can be seen with much lower magnification and what protects from fakes is more common sense than superpower vision.[/QUOTE]
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