Collection

IYDP coins of Portugal

Let's continue the International Year of Disabled Persons coin series with Portugal. Portugal released two coins to commemorate the International…

4 years ago

IYDP coins of the Isle of Man

In 1981, the Isle of Man released four 1 Crown coins celebrating the international Year of Disabled Persons (IYDP). With…

5 years ago

International Year of Disabled Persons coin series

The United Nations proclaimed 1981 as the International Year of Disabled Persons (IYDP). In connection with this event, countries around…

5 years ago

The challenges of collecting paper money

Originally the title of this post was going to be why I am not collecting paper currency. But over the…

5 years ago

Harvester is updated to version 2.0

I am happy to announce that the harvester macro has been updated. It is now much faster, collects more data…

5 years ago

An excellent online coin dealer

Recently I've been buying coins from a wonderful coin dealer online. I like his services so much, I wanted to…

5 years ago

The price of travel in Brazil in the 1930’s according to Gabor Molnar

One great aspect of coin collecting is to just sit and ponder about what an old coin was used for…

6 years ago

My new collection: currency identifiers

It was by accident that I ended up with a collection of currency identifiers. Let me explain. Recently I started…

6 years ago

Recognizing Coins with Seeing AI

The constant struggle of a blind coin collector is how to identify a coin. The easy way is, ask somebody…

6 years ago

Harvester: copy information about coins from Numista into Excel

Introduction My primary coin collection is cataloged in Excel. I like to record all kinds of information about my coins,…

6 years ago