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A Gift For Polydektes
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Cryptocurrency

A Gift For Polydektes - Cryptocurrency

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A Gift For Polydektes

26.03.2023

A Gift For Polydektes: Co‑operative Republic of Guyana

Can anyone help me find a 1972 one cent coin from Co‑operative Republic of Guyana ? Any condition. I am also interested in corresponding w...

A Gift For Polydektes

01.01.2023

A Gift For Polydektes: Works published in 1927 become public domain today

Works published 95 years ago became public domain today. The ANS library has 99 numismatic books published in 1927. 1927 wasn't a ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Miracle headache cure

Here are two auction sales. (Not eBay.) The upper coin sold for about $300+fees. The lower coin sold for about $600+fees. I do not ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: rNumis digital library expands

rNumis.com has been steadily adding digital auction catalogs for several years. As of January 2, they have a database of 4565 catalogs,...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes

George Floyd, the Minnesota man who died last week during a botched arrest, was been accused by some reporters as being wanted for the forge...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Pandemic in NYC

I haven't posted in a while. Here is a photo of me in NYC during a height of the pandemic. La Moneda restaurant, Jerome south of 175th st

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Currency Counterfeiting in Peru

National Geographic gives a detailed look at how currency counterfeiting is done in the underworld of Lima, Peru. Mariana van Zeller ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: NFC chips coming to slabs

CoinWeek reported on December 27 that PCGS will partner with HID Global to begin embedding high security Near Field Communication (NFC) ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Harlan J Berk catalogs 168-213 online

Most Harlan Berk catalogs for Buy or Bid sales 168 to the present and Gemini VI through XIV are available on issuu.com . These are the cata...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Deep dive into Ex-Numis provenance search

A Gift for Polydektes blog is excited to announce that Dr. Jonas Emmanuel Flueck will be presenting a detailed look at the ancient coin pro...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Older CNG catalogs

The auction house Classical Numismatic Group has an excellent web site with a good search engine that can be used to study over 300,000 co...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Numismatic titles in archive.org's National Emergency Library

On March 24, 2020 archive.org released for unlimited borrowing the 1.4 million book titles they call the National Emergency Library. They...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Index to PSIndiaCoins.com

Native States Alinagar (AN) Alwar (AL) Arkot (AR) Assam (AS) Awadh (AW) Bahawalpur (BA) Bajranggarh (BJ) Bajranggarh...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: XRF through a slab?

I tried to XRF an archaic Greek coin in an NGC slab. I got very strange results: LE 97.82%; Ag 2.15% (Silver); Au 0.024% (Gold); Pb 0.01...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Crime currencies

Lorenzo Totaro reports for Bloomberg that Italy’s Mafia Uses the Old Lira as Its Own Parallel Currency (June 15) This Local Italy, no byli...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Portuguese historical medal by David Oliveira

Portugal, uncertain year. David Oliveira . 315 g; 3.5” / 89mm The obverse of this medal depicts the bronze statue of former dictator Antó...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Was Sponsian Roman?

The “Sponsian” coin might be legit. I don't think it is Roman, and I don't think any Romans had an emperor named Sponsian. The artistic ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Hunter had some odd coins

Last week I mentioned the so-called Sponsian gold coin. Dr. William Hunter began to collect coins in about 1770, spending over £22,000. ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: New gold bullion counterfeiting scam

Peter Hobson reports for Reuters on “ Fake-branded bars ”. These aren't bars that are short of gold. The fakes are said to contain legit ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Coins stolen from the Naples museum in 1977 are still missing

On the night of 20-21 February, 1977 at least 6000 ancient coins were stolen from the National Archaeological Museum in Naples , Italy. ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Digital Numismatics roundtable next week at FLAME conference

Next weekend, Friday-Sunday, is the FLAME Conference at Princeton university. The conference is both in-person and virtual. Sunday will f...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Wearing down a replica to make it appear genuine

The 19th century forger Becker discovered he could make his product seem genuine by applying artificial wear. It seems some modern forge...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Kharosthi coin inscription, Unicode

The coin: Indo-Greek, Menander I (165-135 BC), drachm 2.34g 16mm The obverse Greek inscription: ΒΑΣΙΛΕΩΣ ΣΩΤΗΡΟΣ ΜΕΝΑΝΔΡΟΥ ( Basileos S...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Ancient coin NFTs

D.F. Grotjohann, who has a VCoins store until about 2010, is now selling ancient coin NFTs at https://opensea.io/DFGrotjohann . He has 13 ...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Changes at Corpus Nummorum Online

I recently noticed that Corpus Nummorum Online is greatly enlarged. Many new coins, and a new search engine. This project is worth keepin...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Notes on 'New Developments in the Computer-Aided Die Study'

What can artificial intelligence and image processing tell us about coins? Zachary Taylor of the American Numismatic Society gave a walk...

A Gift For Polydektes

29.11.2022

A Gift For Polydektes: Harlan J Berk catalogs online

Harlan Berk catalogs going back to #1 are online at the Newman Numismatic Portal. I have had very poor luck searching for them in the NN...

home›A Gift For Polydektes›Cryptocurrency

A Gift For Polydektes - Cryptocurrency

A Gift For Polydektes: Co‑operative Republic of Guyana

A Gift For Polydektes: Works published in 1927 become public domain today

A Gift For Polydektes: Miracle headache cure

A Gift For Polydektes: rNumis digital library expands

A Gift For Polydektes

A Gift For Polydektes: Pandemic in NYC

A Gift For Polydektes: Currency Counterfeiting in Peru

A Gift For Polydektes: NFC chips coming to slabs

A Gift For Polydektes: Harlan J Berk catalogs 168-213 online

A Gift For Polydektes: Deep dive into Ex-Numis provenance search

A Gift For Polydektes: Older CNG catalogs

A Gift For Polydektes: Numismatic titles in archive.org's National Emergency Library

A Gift For Polydektes: Index to PSIndiaCoins.com

A Gift For Polydektes: XRF through a slab?

A Gift For Polydektes: Crime currencies

A Gift For Polydektes: Portuguese historical medal by David Oliveira

A Gift For Polydektes: Was Sponsian Roman?

A Gift For Polydektes: Hunter had some odd coins

A Gift For Polydektes: New gold bullion counterfeiting scam

A Gift For Polydektes: Coins stolen from the Naples museum in 1977 are still missing

A Gift For Polydektes: Digital Numismatics roundtable next week at FLAME conference

A Gift For Polydektes: Wearing down a replica to make it appear genuine

A Gift For Polydektes: Kharosthi coin inscription, Unicode

A Gift For Polydektes: Ancient coin NFTs

A Gift For Polydektes: Changes at Corpus Nummorum Online

A Gift For Polydektes: Notes on 'New Developments in the Computer-Aided Die Study'

A Gift For Polydektes: Harlan J Berk catalogs online

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A Gift For Polydektes
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