Otto Young & Co.
Wholesale Jewelers and Importers and Jobbers
Diamonds, Watches, Clocks, Jewelry, Tools,
Materials and Optical Goods.
Heyworth Building, Chicago
Transcriber's Note:
The illustrations have been moved so that they do not break up paragraphs and so that they are next to the text they illustrate.
Typographical errors have been silently corrected.
The “TABLE OF CONTENTS” was added by the transcriber. It was not part of the original text.