Visor
Voigtländer & Sohn AG
View the embedded image gallery online at:
https://www.photomuseum.es/index.php/en/component/k2/item/524-voigtl%C3%A4nder-127/17#sigProIdb5dbca75cd
https://www.photomuseum.es/index.php/en/component/k2/item/524-voigtl%C3%A4nder-127/17#sigProIdb5dbca75cd