Hello,

Could you help me to identify this anvil, please. The story goes that my grandfather took this anvil from german military servise/repair vehicle during World War 2. 

There are letters on anvil: "II. A. R. ?. ww.2". Not sure about the letter following "R.", could be "E" or "F", but it's almost imposible to read anymore.
The weight of the anvils is approximately 21Kg.
Measurements could be seem in photos: https://photos.app.goo.gl/3bYooQsMhGWQQnQu7

Any info will be appreciated. Thank you.