Below are scans of the operator's manual for the Edison Diamond Disc Phonograhs, models 'Early Italian', 'Adam' (hand decorated), 'Louis XIV', 'Sheraton Inlaid', 'Chippendale', 'William and Mary', 'Jacobean', 'Sheraton', and 'Hepplewhite'. I believe this dates from c.1916. You can also download a pdf version of the manual here. CLICK IMAGES TO ENLARGE
Cover	Page 1
Pages 2 & 3	Pages 4 & 5
Pages 6 & 7	Pages 8 & 9
Pages 10 & 11	Page 12