Good Afternoon,

Still continuing the process.

My teachers were the popular photo magazines and photo annuals of the 1960's, numerous extremely helpful Kodak publications (RIP) and data sheets, an occasional book on basic darkroom procedures, very useful information from Calumet Photographic catalogs, a lot of trial and (mostly, I suppose) error, and probably a few other things I can't recall now. Issues of the old International Photo Technique could always be counted on as an incentive for technical improvement.