Posing for the new camera

I was wondering if anyone can hekp me identify the origin of these light leaks. They appear all throughout the entire roll. The bellows are fine, I tested them in pitch dark with a torchlight. I use a Rollex-Patent roll film holder. Any advice is appreciated.

Fotógrafo:
kedvenckep
Subidas:
2019-05-29
Cámara:
Voigtlander Bergheil 1927
Película:
Fomapan 100
Lente:
Heliar
País:
Hungary
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