Photograph taken by G. Feldhoff and was provided by Sa-kuva. Photo number: 104071. Colorizer of historical photos.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/155661213@N08">Julius Jääskeläinen</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/juliusjaa/46973497612/">A Messerschmitt Bf 109 from Jagdgeschwader 54 in Petäjärvi, Karelian Isthmus 1942.</a>