What are these hinges called?

[Munzz]

Painting these doors and want to replace the hinges, any idea on what I’d Google to find them!?

 

[KenGMac]

I know them as "Skeleton Hinges"

Ken.

 

[CBW]

Flush butt hinges https://www.screwfix.com/p/polished...kLw3zIJwet3pf4fC9WwaAgjdEALw_wcB&gclsrc=aw.ds

 

[Stivino]

Flush butt hinge, I think.

 

[Munzz]

I love this forum. Thanks for your responses all, greatly appreciated.