SHELL (OMN) doy
• AKA: Cube with Fan; Doyle's Shell; Knight
• MAKER: Doyle and Company/Pittsburgh-PA (Company Operated: 1868-1891), Introduced: 1890 Introduced
• NOTE: Sid EAPG 2026: there are square and round plates in this pattern
• MOTIFS: Fans, Stars/Rosettes/Hobstars, Squares/Rectangles