Introduction During their seventy-plus-year history it was customary for organs built by the Skinner Organ Company and the Aeolian-Skinner Organ Company to contain an ivory nameplate bearing the firm’s name on the console, usually on the keyslip, although there was a brief period in the early 1960s when the company name was stenciled in gold letters in a way similar to that on pianos. Astute aficionados can sometimes even determine the era in which the organ was built by carefully examining the subtle differences in type styles that were used over the years.