Need help

Hey guys, I have a medal at home and honestly I have no idea what kind of medal is it. Maybe someone can help me with what it is. The obverse is labeled "9 September, 1846, 1921". I am happy about any help, thanks guys :)

I am pretty sure that it is a Belgium piece because the monogram is for Albert I of Belgium, king of Belgium from 1909 to 1934, however I don't have idea what is the other design. I hope this information could help you.

Hello @ChriStory this is the medal that you are looking for :) … https://www.medalbook.com/europe/belgium/medals-decorations/decoration-for-the-75th-anniversary-of-the-belgian-telegraph-and-telephone-system/decoration-for-the-75th-anniversary-of-the-belgian-telegraph-and-telephone-system-1