I'm new to this forum and to be honest I'm new to airplanes, too. So first 'hello to everyone'.
Now the reason why I am here. Recently I found this table based on a part of an engine in a friends appartment that he hasn't used for a long time. It has about 80cm (+/-) in diameter I think. Now I am very interested in more details about it. Can anyone of you tell me which part of an engine it is and perhaps to which engine it belongs? Or perhaps where to find more information about it. If nessecary I can provide you with more pictures.
Thanks in advance and best regards!