Freytag Jägers

This is a Hanoverian unit very active in the Seven Years War. Read about them here
http://kronoskaf.com/syw/index.php?title=Freytag_J%C3%A4gers

The above 2 images are from here

https://commons.m.wikimedia.org/wiki/Category:Gmundener_Prachtwerk_1761?uselang=de