Almost every one who owns a scythe in Europe will have an anvil and a hammer - this is the method used in most countries (including the USA), but not in the UK, where the scythes, and the method of sharpening are different...
There are two main types of anvil and hammer...
A flat anvil, used with a hammer with a narrow edge (as above)
A narrow anvil, used with a wide, flat hammer....
They are very common on ebay.fr - enclume (enclumette) &/or marteau à faucher and ebay.de - dengelamboss &/or dengelhammer