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Everything posted by Madness
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This is the chain isn't it: Matrix -> Punch -> Die ? I guess then that the matrix would need to be the hardest of them all. Did engravers do the the bulk of their work directly on a matrix? Eg. Bust of George, but not the lettering? I assume, then, that they did something to the matrix after the engraving to make it harder.
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That's really useful information, thanks @Rob. So in relation to the second example you think the following has happened? 1. A letter "D" punch broke 2. Mint staff removed some remaining metal from the "D" punch to transform it into an "I" 3. Subsequently a die was made using this bastardised letter punch I wonder why just the curve of the "D" remains? Too sloppy to clean it up properly?
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I previously linked this BNJ article by Dyer & Gasper concerning late eighteenth century minting processes. Here are a few points I found interesting: 1. They attempt to determine the manufacturing techniques by examining the coins, dies, punches and matrices. This suggests that there are no detailed contemporary accounts of same. I imagine the Tower Mint wanted to keep things close to their chests! 2. Proofs and patterns were minted using a collar whereas circulation coins were not 3. The square letter bases we see on proofs of the time result from the use of collars. The bifurcation we see on letter and number fonts is a result of the manufacturing technique, not the use of a different font. Because no collar was used to restrict the outflow of the metal, it oozed out the bottom of the letters on the dies thus producing the fishtails. They claim to have experimentally verified this. Point 3 seems very odd to me. Maybe I'm misunderstanding what they say. Does anyone have anything to add to this?
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What's Your Job in Real Life?
Madness replied to Madness's topic in Nothing whatsoever to do with coins area!
My job in real life is trying to keep this thread on topic. -
Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
🤢 🤮 I wonder if a jeweler would buy it... Up-cycle it again. -
Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
I'm thinking of selling my guinea on eBay as it's not really in a condition worth collecting. This will then free up money to spend on other coins/books/resources. Can you please take a look at how I plan to list it? Auction starting at $449 AUD (approx 260 GBP) "1794 George III 'Spade' Guinea Ex-mount, but neatly de-soldered. Please examine the supplied images to determine grade. Delivered in a Lighthouse Quadrum Intercept square coin capsule and shipped with insurance." Do you think I should mention that it has been polished or just leave that for the buyer to determine based on the images? I don't want to mislead anyone in the same way that I was misled. By they way, I'm still waiting for that partial refund from the seller. -
Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
The inkling of an idea in line with my obsessiveness and my inability to see the forest for all the tress: To collect as many varieties of the 1787 shillings and sixpences as I can reasonably afford. There are many more than just the "semee-of-hearts" and "no-semee-of-hearts" varieties, so I should be kept busy for a while. Is this a detour in my quest to acquire Proclamation Coins or a re-assessment of the direction my collecting will take? Only time will tell. It's sure going to be an interesting ride, though. -
Stuff to Make Us Laugh
Madness replied to Madness's topic in Nothing whatsoever to do with coins area!
I love The Far Side @mrbadexample -
What's Your Job in Real Life?
Madness replied to Madness's topic in Nothing whatsoever to do with coins area!
My first computer had beads. And after buying it I had enough change from sixpence to see a cinema show. -
double sided pennies.
Madness replied to ski's topic in British Coin Related Discussions & Enquiries
We have many double-headed varieties in Australia. They are called "Tasmanians". -
Stuff to Make Us Laugh
Madness replied to Madness's topic in Nothing whatsoever to do with coins area!
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Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
The Manville & Gaspar article? If so, thanks for bringing it up, but I read it a couple of weeks ago. Amazing piece of work and written in a very engaging style. Now if only I could find a Pingo Proof going for $100 on eBay... -
Music to sort coins to
Madness replied to Paddy's topic in Nothing whatsoever to do with coins area!
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Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
Michael is a scholar and a gentleman. He got back to me about the coins very quickly providing an image of the without-stop shilling, a revision of the grade and a reduction of the price. As there was a slight scuff on the obverse, it was downgraded to EF/EF+ and priced at 265 GBP. Spink lists this variant at 300 GBP in EF. Decided to buy the shilling and have worked out a payment plan with Michael. I believe that it uses exactly the same die combination of the specimen @Rob used to illustrate an "uncirculated" example. The condition isn't quite as good, though. On an unrelated note, many of the examples of the 1787 shilling I've seen have a small raised dot in the centre of the obverse. Is this an artifact of the manufacture process? If so, what does it indicate about how these coins were made? -
Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
Thanks @Peckris 2. Just what I wanted to hear! -
Indexing The British Numismatic Journal
Madness replied to Madness's topic in British Coin Related Discussions & Enquiries
The catalogue I'm creating will almost certainly not be as good as the index linked by @Peckris 2. However, it makes content searchable by title, subject and author as well as providing a direct link to the relevant article. -
Music to sort coins to
Madness replied to Paddy's topic in Nothing whatsoever to do with coins area!
Just discovered this song about a coin dealer. Have never heard of the performers before, but it's a great piece deserving of circulation! -
Silliness of the "Un-researched Purchase" Variety
Madness replied to Madness's topic in Beginners area
I've found three coins on the website of "Michael Coins Ltd" that I'm interested in: 1787 Shilling with hearts EF?/EF 75 GBP 1787 Shilling - No dots over head EF+/-pAS 285 GBP 1787 Sixpence with hearts EF(+)/EF+ 105 GBP The prices seem to be fair based upon what I've seen. Unfortunately, the images aren't the clearest. I've sent Michael an email requesting higher resolution photographs. Has anyone bought from him before? Is his grading generally reliable? Thanks as always