[luigi bertolotti]

Between my 28s, I have one Elmarit 2,8 of the first type, the "deeply protruding version" (8 or even 9 lenses, I seem to remember) : it is marked Leitz Wetzlar, but many authors say that 28 2,8 has been built in Canada only; is there someone that has a 28 so marked? With which s/n ? my one is 2.063.241