Breathing equipment from the 1953 British Mount Everest Expedition, developed in conjunction with German valve manufacturer Drager.
Printed on Hahnemühle archival 308gsm Photorag paper.
Breathing equipment from the 1953 British Mount Everest Expedition, developed in conjunction with German valve manufacturer Drager.
Printed on Hahnemühle archival 308gsm Photorag paper.