The part I want to show you is the front leg from Mg151/20 Erdkampflafette. I was trying to get an information on different forums with no luck so far. I have a copy of related German DV and the photo of one Erdkamplafette in unknown collection (see the last picture). I seriously consider building one of them but I need some measurments and pictures of the complete one. Maybe you can help me? Thanks.