
The dominant scene is the Han fight against the nomads, but in the bottom right corner (under the bridge) we find what looks like a reel:

If the image is legit (and the dating accurate) the stone seems significant, and perhaps provides som vindication for Needham's 60-year-old conjecture about the Chinese reel, based on a text that he dates to the 3rd or 4th Century AD.
Link to the Wikipedia page (see top of history section):
https://en.wikipedia.org/wiki/Fishing_reel
Link to the image licence (Creative Commons), uploaded by 'Augustohai' (in August 2022):
https://commons.wikimedia.org/wiki/File ... 800223.jpg
Espen