[Matti Salonen]

Stig, you are following my thoughts. I have also believed that E-1 is simply a typo, because there was no Bf 109 E-1 with WNr. 2579, at least according to my notes.
I don't think that there is a mistake with the WNr. Most of the Zerstörerschule 2 Bf 109s lost in Autumn 1942 are D-1 and WNr. of half of them in 25xx series.
I wanted to use in my answer that type E-1 of the GQM list and add that other loss to give some basic background and the possibility of comparison.

Matti