<p>Recently bought a Nagel Pupille elmar at good price. I feel the quality of german engineering but noticed that the shutter is slow and overall operation is not smooth after 80+ years. Obviously need a CLA. Is there a way to get a service manual for this antique camera?As a beginner in classic cameras, I would like to learn how to CLA this beautiful camera. Even after the CLA, I still need to know where I can buy 127 c41 films for develop, etc but I will start with the cleaning and lubricating job first. Thx.</p>
