EURion constellation

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

The EURion constellation (also known as Omron rings or doughnuts) is a pattern of symbols incorporated into a number of secure documents such as banknotes, cheques, and ownership title certificate designs worldwide since about 1996.

Excerpt from the Wikipedia article “EURion constellation”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Ed g2s, simplified by Metrónomo, Public domain, via Wikimedia Commons.