Hello,
The control stick of Fw 190 A-8 W.Nr. 172974 is currently offered at ebay (missing its data plate, however):
https://www.ebay.com/itm/133332681567
(I don't know the seller nor am I in any other way related to this offering).
Just out of curiosity, is anythink known about W.Nr. 172974?
Thanks,
Roger