Help with identifying another item please

Hello again,


 


Would any one know anything about these? I literally don't know a thing. I can't tell what they're made of, what era they could be from or what they would even be described as. There's no markings/stamps.


 


Each is approximately 40cm high and each weighs 1.7kg.


 


If anyone knows anything at all, including what they could be worth, if anything, I'd greatly appreciate it.


 


Thanks in advance.


 



Doesn’t expecting the unexpected make the unexpected expected?