Commemorative coin process quality identification

The precious metal commemorative coins have adopted a strict relief design and modeling process. The relief on the front and back of all specifications precious metal commemorative coins has clear starting position and crisp writing. Counterfeit: Counterfeit precious metal commemorative coins often lose the relief, especially in the part near the clear edge, the writing is rough, the surface is uneven.

2022-11-21

How to distinguish a commemorative coin from a fake one?

The issue elements of precious metal commemorative coins mainly include the theme, pattern, denomination, material, pattern, specification, issue quantity, issue time, identification certificate and so on. None of the above elements are indispensable.

2022-11-21

What are the materials of the commemorative coins?

The materials of ordinary commemorative coins are gold, silver, platinum, palladium, two-color copper alloy, copper-zinc alloy, copper-nickel alloy, nickel-plated steel core, brass alloy, gold and silver inlaid, and copper alloy. The materials of commemorative banknotes are paper and plastic.

2022-11-21

Characteristic classification of commemorative coins

Commemorative coins are legal tender and can be divided into precious metal commemorative coins and ordinary commemorative coins.

2022-11-21

What is a commemorative coin?

Commemorative coins are legal currency issued by a country to commemorate major events, outstanding figures, places of interest, rare animals and plants, sports events and other aspects of international or national politics, history and culture. They include ordinary commemorative coins and precious metal commemorative coins.

2022-11-21

Key chain according to the material classification of what?

pvc soft glue key chain is also called drop glue key chain, soft glue key chain, glue key chain, trace key chain.

2021-09-26