Stefan Proinov: He stood up and told them Stefan Proinov is an expert in ancient […]
5 Cents “Liberty Nickel” Have you ever looked at a coin for which there is […]
Stefan Proynov tazi row Scandinavian gold ducat from 1644. All appearing in time, once the […]
Stefan Proynov: One day 2 euro coins will be in great demand on the numismatic […]
Stefan Prolnov: In short, Guy Pescenius Niger was a candidate for Roman emperor from 193 […]
Stefan Proynov: As often happens during accidental excavations, workers come across a large find. Construction […]
Künker’s spring auction sales for 2021 proved that prices are currently at a record high […]
Stefan Proynov: The role of the church and counterfeiting of Bulgarian gold coins. In 1920, […]
Stefan Proynov: Nero – Port of Ostia – one of the most beautiful coins of […]