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Everything posted by Rob
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Nice one. Is it possible to eliminate a forgery? i.e. is there anything to positively link the punches used to known mint output? The fact that you have seen 3 should tell you if they are all from the same die pair. Even if the reverse die is always the same, more than one obverse die used would be highly supportive of an official issue that somehow got used for currency. Forgeries tend to use the same pairs of dies, and if non-standard as in the reverse would be even more likely to be paired with a distinctive obverse die. If the obverse die can be found used elsewhere, this would also help.
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If you have a modern computer a 2mb pic on each of the 2000 makes only 2GB in files. Which is only the size of the smallest flash drive you can get these days. Computer hard drives are usually more than 100GB, mine being 240. I think this is supposed to be quicker and more aesthetically pleasing. Also it's more convenient if you are checking all the images of the same year coin for an error you've just read about you can just gently move the mouse down as opposed to opening an unholy amount of windows or tabs. I guess it's horses for courses. All I needed was the ability to compare an image copied off the web or in a book, with those in the database. Having compared images, I either extend an existing provenance and redo the link or create a new entry. Whatever, it would be too much work to modify each entry to a different format.
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Before the files got corrupted a month ago, I just converted the text in the box to a link to an image of each coin which I could call up when I wanted. That seemed to be simple enough to operate as it was one box, one coin. The above seems a tad complicated.
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1922 Penny with rev of 1927
Rob replied to Accumulator's topic in British Coin Related Discussions & Enquiries
Amen -
Early milled silver varieties
Rob replied to rosecoins's topic in British Coin Related Discussions & Enquiries
You need an unholy alliance of collectors who record all the varieties they can find within their specified field and individual(s) with a broad knowledge of the overall details and who is/are willing to pull it all together. A specialist will only be able to do a restricted area as a result of self inflicted choice, so it would need a broadly based person to oversee the operation. One problem is that specialists identify new varieties, but don't necessarily communicate that info to the wider collector base as they will usually want to upgrade to a better example before knowledge of it becomes widespread. I think it is fair to say that is something we are all guilty of. e.g Only today I sold a collector a 1748/7 halfpenny. It's the only one I or the new owner have ever seen and apart from the 1742/0 the only other example of a later Geo.II overstruck date halfpenny as far as we are aware. This isn't recorded anywhere, but is a prime example of the sort of information that would have to be dragged into the public arena. Also, some varieties are suspect with no obvious recorded examples in past sales. How to weed these out is problematic. Verification of the previously unrecorded varieties is another important consideration. It's far too easy to claim a new variety, and everybody wants the rarity because they are worth more. You only have to look at the numerous posts on this forum to see that is the case. People see what they want to see, not what they have. Human nature is a bit of a b****r. -
All that's missing is a pair of suitable adjectives for forenames... link Damning endictment of our dysfunctional society though.
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Being somewhat flattened, the effigy has been modified - just not in the accepted manner.
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Insert the phrase 'it's been in' at the correct point to clarify the description.
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How much literature do members have and use?
Rob replied to Rob's topic in British Coin Related Discussions & Enquiries
Many thanks to all who have taken part in the poll at the beginning of this thread over the past 2 or 3 weeks. As expected, the usual suspects contributed, though a handful of regulars on this forum were notable for their absence. I was hoping for a greater contribution from less experienced collectors, as this would have given an insight into their perception of the hobby, the obstacles they face and the decisions that have to be made when looking for a field or series to collect - all things which long term collectors have mostly forgotten. Serious collectors have obviously got the persistence to look for the information they require, but without sufficient knowledge of where to find the reference material I can see that the easy option is to do nothing, and longer term to lose interest. Clearly the easiest way to get people engrossed in this or any other hobby is to have material at your fingertips which you can refer to or read for pleasure. Perhaps a list of material could be pinned to the top of a forum or two (like a read this first thread) whereby people can know what books to look for. Many visitors are clearly casual ones looking for a single piece of info, but a handful are, or convert to longer term collectors. Looking at the various posts I get the impression that people are on the whole not too dissatisfied with the books that are available. I know we can only use the material at our disposal, but there was no obvious call for a new reference in any one particular field with the best material for the job known to the longer term collector (unsuprisingly). The only revision that has been mentioned in this or other threads is one for farthings. Maybe the farthing collectors would like to give ColinG a nudge in that direction for a future project given Colin Cooke would require a medium and a ouija board to finish his work. If anyone is able to identify a section of the hobby that is inadequately catered for, please speak up, as there might be sufficient enthusiasm to fill that hole. -
Good question. I also had one with a fault above the tie knot, which from the discolouration I had put down to someone soldering it to a piece of jewellery or similar. The interesting point is that mine was also 1857, but the mark is in a slightly different place on the two pieces shown being to the left of the bar. The third piece has apparently the same location, but as you say a lamination fault is unlikely. It is possible that there could have been some trapped material which adhered to the die given the identical location from the images. A spanner in the works to this theory is that the dies are different. The clash marks are at different positions on the two reverses and the profile of the 7s appears to be a bit different too.
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Rostrum - Dubious attribution?
Rob replied to rosecoins's topic in British Coin Related Discussions & Enquiries
Those were my thoughts as well Scott. I looked at it and although by no means an expert on shillings it did not look right. The legend is too bulky. I have an 1696 and an 1697 and the lettering seems to be much thinner. I know there are more than one obv types so maybe its just a different obv, like I said no expert! There are so many dies in this recoinage that the thickness of the letters probably isn't an issue. It looks cast because it has pitting, but that could well be because it has been underground. The detail matches ok. The missing ties are not unknown in this period either. The apparent E/A is seen on halfpennies where you frequently see a join between the middle and lower arms of the E. In fact the legend could be made using punches for this denomination. I think it probably is ok, but a weight would be useful. Anything around 5 grams would be dodgy, anything close to 6 ok. An enquiry as to the weight would probably clinch it. A quick comparison of a few pieces suggests the halfpenny punches are maybe 10% bigger in both directions. -
Rostrum - Dubious attribution?
Rob replied to rosecoins's topic in British Coin Related Discussions & Enquiries
RLC35's thread earlier in this forum has an 1854 1/2d with one. Go to the forum and scroll down the first page. -
Rostrum - Dubious attribution?
Rob replied to rosecoins's topic in British Coin Related Discussions & Enquiries
Not convinced from the image. I'd want to see it in the hand. -
undated 20p coin
Rob replied to freddyyjones's topic in British Coin Related Discussions & Enquiries
Form another one. Sell your pennies which are riding at an all time high and buy shillings. Simple. -
undated 20p coin
Rob replied to freddyyjones's topic in British Coin Related Discussions & Enquiries
There aren't any gold 1902 pennies. If it is gold coloured it has either been plated or chemically cleaned to give this colour. -
They just don't understand, do they? Having indicated how much a specific lot was likely to go for, I was told to go out and get it. Having duly bought it for 25% less than I expected to pay, I was told I was spending too much on coins. I guess the first sentence being on Tuesday and the second on the Thursday after the sale - I hadn't been around during that day to get in the **** until then.
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undated 20p coin
Rob replied to freddyyjones's topic in British Coin Related Discussions & Enquiries
Unfortunatly rare coin and small budget don't appear side by side in the same sentence. Yes they do, you just said it! -
The tin farthings and halfpennies had a copper plug in the centre to deter forgeries.
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Bizarre Cupr0-Nickel Penny
Rob replied to Red Riley's topic in British Coin Related Discussions & Enquiries
Brilliant find!! Struck on a two shilling planchet, must be worth at least £500 Seems a bit much for a wrong flan coin. My Eliz.II florin on an underwight flan (possibly a Burundi 10Fr) cost £1.79 (including postage). -
Bizarre Cupr0-Nickel Penny
Rob replied to Red Riley's topic in British Coin Related Discussions & Enquiries
These 'clacking pennies'. Do you mean coins with a laminating flan? If so, these were quite common amongst the decimal patterns of the late 1850's when they were experimenting with metals other than copper. The problem has been ascribed to using excessive pressure when struck, though this should presumably also apply in 1920 and I haven't seen any signs of this effect on early .500 silver unless they were typically struck with too little pressure which often appears to be the case. -
Black puddings from Bury market or tripe beat jellied eels any day. Though if I was abroad (or south of the Watford Gap), I'd still eat them. Not all foreign food is bad. And to get it back on topic - just about anything is more palatable than the tin farthing served up at the beginning of this thread.
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Bizarre Cupr0-Nickel Penny
Rob replied to Red Riley's topic in British Coin Related Discussions & Enquiries
It's always worth checking the weights of these pieces. The mint was not only using Cu-Ni, but was also experimenting with steel in the early years of Elizabeth II. Bronze is mostly copper, and the density of nickel means that there is not likely to be too much difference between these two metals (flan size variation not withstanding). Iron is over 10% less dense than either copper or nickel, so if the dimensions are ok as for a standard penny and it is underweight then check for magnetism. Nickel and iron both being magnetic should give a clue as to its composition. I think the steel experiments predated this coin as Freeman records a pattern farthing (which was demonetised in 1960) and I have a steel halfcrown (halfpenny size), so the first half dozen years of the reign are more likely to apply but you can never rule anything out. -
UK silver pre-1920 is 0.925, 1920-1946 is 0.500. Some debased issues from Henry VIII & Edward VI will always be worth more than melt. Irish early is 0.750, but the 1966 Easter Uprising 10/- is 0.833. These are quite popular too & likely to sell above melt whatever the condition.
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Shanghai tin smelter? No, they wouldn't pay the postage! A forum member who shall remain a non e mouse Must have got it for the plug then, to replace a missing one.
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Shanghai tin smelter?