it is a form of flame damper to make the exhaust less visible in low light conditions. I have seen them used on Do 217 E & K models. I don't remember seeing them on a 190 before
Castelvetrano 1943 https://www.ww2.dk/Airfields - Italy Sicily and Sardinia.pdf Castelvetrano (ITAL/Sicily) (a.k.a. Vetrano, "Fontanelle") (37 40 25 N– 12 46 25 E) General: airfield in W Sicily 45 km SE of Trapani and 1.5 km WSW of the town of Castelvetrano
As an eBay Associate we earn from qualifying purchases.