A trip down memory lane.
(Should be viewed to background music of Eith Piaf singing "Non, rien de rien..." or Charles Trenet "Douce France...")
Looking at those pics has reminded me that those old style Simplex d/t levers with the much bigger cable pulley than modern stuff, will not fit a modern Campag type (ie universal type) lever boss. If you do buy any of this stuff, make sure it come with some sort of band-on boss for the levers. Also, modern levers, including Simplex post 1970 will not work anything made for that type of lever because they simply do not pull enough cable.
Edited to correct my French