i'm buying a rolleiflex outside my city and all i have is some of not-so-good-quality pictures. the owner said it's a mint 2.8f rolleiflex with sn# 2474182 with carl zeiss lens. i'm not an expert in rolleiflex models. i need to know whether it's good based on the picture since i can't visit the owner. i'd like to know if this is a whiteface and whether based on only the pictures below it's mint enough. there's no lens and strap for the camera. but he still have the leather case.