Yes, I think you may be correct Axel in Ewald Wolf being a descendant. I'm somewhat removed from my notes for a time but I do have a few images of an Ewald Wolf example.






Note the Eduard Kettner Köln on the Rhine( & Suhl early on) concern's/house mark of an acorn and leaf on the bottom of the forward lug. I had thought it to be that of BüHag's but Axel set me on the straight & narrow.


Kind Regards,

Raimey
rse