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Subject:tool marks on antique jade #2
Posted By: tool marks on jade #2 Fri, Jan 29, 2010 IP: 76.203.49.130 The last group is focus on Ming - Qing Dynasty jades. This group is all Shang-Zhou-Warring States period jades. They are 1500+ years older than the last group. Generally speaking, they are are more difficult to identify comparing to the Ming/Qing jades. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sun, Jan 31, 2010 Dear KK |
Subject:Re: tool marks on antique jade #2
Posted By: kk Tue, Feb 02, 2010 more |
Subject:Re: tool marks on antique jade #2
Posted By: kk Tue, Feb 02, 2010 more |
Subject:Re: tool marks on antique jade #2
Posted By: kk Tue, Feb 02, 2010 more |
Subject:Re: tool marks on antique jade #2
Posted By: kk Tue, Feb 02, 2010 more |
Subject:Re: tool marks on antique jade #2
Posted By: kk Tue, Feb 02, 2010 Anita, |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Tue, Feb 02, 2010 Dear KK |
Subject:Re: tool marks on antique jade #2
Posted By: LEE Mon, Feb 01, 2010 Top 2 pieces appears to be correct, they have good natural patina and the cuts appears to be correct. The third piece is hard to say. Where did you buy these from? I'll post some pieces from my collection when I got time to take photos. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Tue, Feb 02, 2010 These are "parallel lines = modern" from eBay that I was talking about. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Wed, Feb 03, 2010 You said: |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Wed, Feb 03, 2010 Dear KK |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Wed, Feb 03, 2010 Oh! I forgot. |
Subject:Re: tool marks on antique jade #2
Posted By: Robert Grady Wed, Feb 03, 2010 Would someone be nice enough to enlighten me as to what kind of tool made the slash lines as the bottom of an enlargement of original pic #3. Is it a metal rasp? |
Subject:Re: tool marks on antique jade #2
Posted By: Robert Grady Thu, Feb 04, 2010 Sorry my pic didn't show. Hopefully this one will. |
Subject:Re: tool marks on antique jade #2
Posted By: kk Thu, Feb 04, 2010 The dragon belt plaque you label as “authentic Ming jade” is from my book Ming Jade. No long ago on Jan18, you said “Your jades are newly copied from books, and they have nothing to do with authentic Ming jade” (Mon, Jan 18, 2010 IP: 58.152.162.40). At that time you did not even know what a typical Ming style dragon craving is. So it is authentic to you now? Are you a little confusing? |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Thu, Feb 04, 2010 Dear KK |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Thu, Feb 04, 2010 You said:- |
Subject:Re: tool marks on antique jade #2
Posted By: LEE Fri, Feb 05, 2010 Hi KK,I thought those jade were from your collection, but yes they do look genuine as I said before. Thanks for sharing. To a experience collector it is not hard to tell the fakes from the genuine. Anyway you are quite right there are some visible tool marks in genuine antique jades as well but they are more subtle and in places you generally wouldn't see like at the back of plaques or in holes or onside of the object. One type of drill hole mark that is typical of old drilling technique has a center that is convex that looks like the pupils of an eye. That is one authentication sign. It is because the drills were spinning eccentrically. You may see it in my white qianlong period jade pendant in your other post. |
Subject:Re: tool marks on antique jade #2
Posted By: Robert Grady Fri, Feb 05, 2010 Well, if there is no one to answer my query then, kk, could you tell me what tool made the diagonal parallel slash-like marks in the close-up I posted up of your #3 pic. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sat, Feb 06, 2010 The dragon belt plaque you label as “authentic Ming jade” is from my book Ming Jade. No long ago on Jan18, you said “Your jades are newly copied from books, and they have nothing to do with authentic Ming jade” (Mon, Jan 18, 2010 IP: 58.152.162.40). At that time you did not even know what a typical Ming style dragon craving is. So it is authentic to you now? Are you a little confusing? |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sat, Feb 06, 2010 Dear KK |
Subject:Re: tool marks on antique jade #2
Posted By: kk Sat, Feb 06, 2010 Robert, |
Subject:Re: tool marks on antique jade #2
Posted By: kk Sat, Feb 06, 2010 Lee, |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sun, Feb 07, 2010 : KK I THINK YOU JUST FAIL THE TEST. |
Subject:Re: tool marks on antique jade #2
Posted By: Robert Grady Sun, Feb 07, 2010 Kk, umm, sorry, those marks could not have been done with a thin, foot powered spinning wheel or disc. I actually work a lot with a dremel tool and have extensively used thin disc attachments of various diameters to cut different materials and there is no way the cuts in your pic #3 could have been made with a thin disc attachment regardless whether it was foot powered, slow speed electric or high speed electric. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sun, Feb 07, 2010 Here is the answer, Bill and John already talked |
Subject:Re: tool marks on antique jade #2
Posted By: kk Mon, Feb 08, 2010 Robert,I try to answer your question while no one else did, but you did not show any appreciation. That is OK . I will not respond to any more of your question and interpretation of wheel grinding and “the huge blob of solder”. Like the old monk said I can’t offer you a cup of good tea while your cup is already full of you own. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Mon, Feb 08, 2010 "I probably have more “special access” to the museum piece than you can imagine." |
Subject:Re: tool marks on antique jade #2
Posted By: Robert Grady Tue, Feb 09, 2010 Hi kk, |
Subject:Re: tool marks on antique jade #2
Posted By: LEE Tue, Feb 09, 2010 Hi Rob, obviously you have no experience with jade. The mark you pointed out could be a finger print or a fabric mark or plant material. A blop of solder could be a old repair. Collecting jade cannot be learn from reading books it comes with experience handling the real stuff. Unfortunately the price of authentic jade pieces have soared recently. Years ago one could get a nice piece of jade from auction house in london for a few hundred pounds but these days you don't get much for 10,000 pounds. It is now a elite's past time not for a lay person. That is why I have not bought anything for years. Almost all jade in HK hollywood road or in antique markets are now fakes. They are everywhere., so I don't blame you being suspicious. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Tue, Feb 09, 2010 A blob is a welding material possibly a lead. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sat, Feb 13, 2010 Sorry, I meant your mirror has blob from welding. |
Subject:Re: tool marks on antique jade #2
Posted By: LEE Sat, Feb 13, 2010 Anita, obviously you have not much experience with Chinese antiques including jade, picking on a bit of solder as a confirmation of your belive. Sorry to say but you are wrong. Any experienced Chinese bronze or metal work collector would know that solder is commonly used to joint bronzes and for repair since the Han dynasty. It is even used to fuse the little copper wire to the bronze body in cloisonne work. Here is some solder repair on a 12-14 century Song dynasty bronze vase, purchased from Christies London several years ago. |
Subject:Re: tool marks on antique jade #2
Posted By: Anita Mui Sun, Feb 14, 2010 Lee, obviously you have not much experience with Chinese antiques including jade, picking on a bit of solder as a confirmation of your belive. Sorry to say but you are wrong. |
Subject:Re: tool marks on antique jade #2
Posted By: LEE Mon, Feb 15, 2010 Anita, how many years have you been collecting Chinese art for? Solder has been used to join gold, silver, brass and bronze since the Han dynasty or earlier. Next time there is a Chinese auction, one coming up in New York in March check out the condition report. You will be surprise to see how much repair and solder repair there are on metal works-silver,gold, cloisonee or bronzes. |
Subject:Re: to kk
Posted By: pipane Sat, Feb 27, 2010 Nice indeed, 100% educational thank you! |
Subject:Re: to kk
Posted By: LEE Sun, Mar 07, 2010 Anita, this is my proof that you were wrong as usual and inexperience. You pick on the solder and guess what this mirror has a solder repair as well. Just read the condition report. lot 1087 in sale 2297 in New York March 26. A jade plaque from the Yuan dynasty with associated metal framed hand glass mirror. This one comes from the George Bruel collection. If you read the condition report it will say the is sign of solder in one side where the frame is attached to the mirror. Bingo!!! exactly the same as my hand mirror with the authentic Song/ yuan jade plaque. We will see how much this piece fetch on the 25th of March. |
Subject:why
Posted By: Samuel Tue, Mar 09, 2010 The condition report is only for people with customer id. |
Subject:Re: why
Posted By: LEE Wed, Mar 10, 2010 Samuel, you need to sign up with Christies to access their condition report. You must be collecting at a different level. Obviously you are not a Beijing resident, have you not heard that at the end of the Ching dynasty and early republic era, when Puyi was a child the palace treasury was ransacked by eunuchs and officials and other princes. Some of these small jade plaque that were stolen were made into mirrors and boxes and sold to foreigners as souvineers. Lots of antiques were sold to foreigners. That was how major Western collections like Percival David's collection were put together in the early 20th century. You can about Percival David Foundation - a collection at the British Museum on Wilkipedia. |
Subject:Re: why
Posted By: Samuel Thu, Mar 11, 2010 After signing up with Christies:- |
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