Visiting Berlin with my Leica M2 in January 2019 i brought the Washi D or Sputnik 500m, a surveillance film. When i wanted my lab to develop it, i ran into a discussion about Washi films - not particulary this one, but Washi seems to be for experts or at least handdevelop-lab - that make it a little more expensive to get the negatives... The Sputnik is not of concern here as it is NOT on the thin papaer layer, that some Washis have - which may break apart when running through a machine. Sputnik is an acetate kind of film, so it worked in the machine, i found out, when i revisited my lab and talked to another kind person there.... Why machine anyway? Because i cannot finde the time to do it myself... i hardly take the time to log in here ... still i benefit from views and also likes!!! t h a n k you!!! The Sputnik is a 500 iso film. nice! Funny that my lab at first gave me a mirrorversed version ... i include some of those in this album. Enjoy!