I have lubricated my Canon FTbn bodies by taking off the base plate and just touching the cogs and pivots with oil on a piece of fuse-wire -- so took out one loaded with 2006 outdated Fuji Superia 100 and took this shot of a 'Busker' one -man -band with the 100mmf2.8 Canon SSC Breechlock lens at f4 to try to put the background more out of focus. The camera winds on very smoothly now -- first 'service' in 40 years !

Canon FTBn 03 by pentaxpete, on Flickr