No don't just keep it to look at, run a film through it now and again. See my previous post, my mint RTS now only opens the shutter 30% of the time, due to lack of use over the last many years. Shame I enjoyed using it on it's return but only got six of seven negs out of a roll of film. Question is do I keep it as is or find a suitable repairer and try to get it fixed?