Leica 250 FF Reporter 'O.N.E.R.A.' + Summar rigid chrome

A beautiful early second model Leica Reporter with slow speed dial and top shutter speed of 1/500s, engraved on the bottom plate with 'O.N.E.R.A. Z100466' abbreviation for Office National d'Etudes et de Recherches Aérospatiales (French Aeronautics and Space Research Center),

in good condition, with a pair of spools, together with a very rare early and still original rigid Summar 2/5cm no.186428, here in chrome finish, in very good condition, good optics,
with front cap, less than 2000 Summar lenses
in rigid mount have been made, from 1934 Leitz also offered a conversion from
the rigid mount to collapsible, which makes the already uncommon lens very rare
nowadays.