Hello everybody! I am a new member of APUG and this is my very first post! Having not used my IIIF for many years, I have just sent it away for a complete overhaul. I bought this camera in 1967 when I was 15 years old but I haven't used it now for at least 20 years. To ensure I can recapture as far as possible, the authentic 1950's style of black and white photography, I have also ordered some Efke/Adox R100 and Neofin Blue from Retro Photographic here in the UK. My question is, can anybody suggest a starting point for film speed and development time for this combination? I will be shooting mainly with my collapsible 50mm Summicron but also with 35mm Summaron, 90mm Elmar and 135mm Hektor. Initially I'll be using a modern diffuser enlarger, but eventually I will restore an old condenser enlarger from the same period to complete my 'retro experiment'!