Stannus, Graydon, Mrs. is an author about whom little public information is currently available; details such as nationality, dates of birth and death, and educational background are not clearly recorded. According to existing records, only one work by her is held, namely Old Irish Glass. This work takes old Irish glass as its subject and belongs to the field of decorative arts and object studies, typically dealing with the historical development, production techniques, forms and decoration, and collecting and connoisseurship of glassware. Writing of this kind tends to emphasize direct observation of objects and detailed description, with a style oriented toward documentary organization and thematic discussion. Although the author's life remains obscure, the work still offers a reference source on Irish glass craft for enthusiasts and researchers.