First one indeed looks like BF109E, but the other one is F model, just look at the shape of it's nose. Spinner cone looks like has an opening for engine mounted cannon, which started to appear on BF109s with F model. Yellow band on the fuselage points that it was an aircraft from Eastern front and I think by that time many JGs converted to early F models. Retractable tail wheel is also a feature of F models. Another thing, plane is missing under fuselage aerial mast, which was more often seen on the later G models.
Also I might be wrong, but spinner cone is of darker color the the plane's camo, which might suggest it was green and thus belong to JG52. Can't say more at the moment, but I'll look into this.
mx22
[This message has been edited by mx22 (edited 03-05-2001).]