JOUGLA-LESUEUR “Jumelle” The SINNOX.
JOUGLA-LESUEUR "Jumelle", The SINNOX; The SINNOX system was ingeniously designed to optimise the use of glass plates at a time when film was becoming ever-more popular. Plate changing was very complicated and required a lot of care in its operation. The first models were detectives, then hand cameras, and finally jumelles.
JOUGLA-LESUEUR Jumelle Le SINNOX.