Camera Geekery: Plaubel Makina (Mamiya) W67 - Japan Camera Hunter
Plaubel Makina - Camera-wiki.org - The free camera encyclopedia
PLAUBEL Makina 67 Medium Format 6x7 Film Camera With NIKKOR - Etsy Finland
Dan K on Twitter: "Plaubel Makina W67 vs 670, showing lens sizes. The 670 is almost the same as the more common 67, except it also takes 220 film. https://t.co/Sq5J2TIULc" / Twitter