The Canterbury pattern complements others of that period such as "Candlewick," "Teardrop" and more.
Listed in the book Elegant Glass: Early, Depression and Beyond, 2nd Edition, 2004, by Debbie and Randy Coe, on pages 39-41.
The extremely clear crystal glass rings nicely, indicating post-war lead content, to improve clarity. The age is further confirmed by the soft blue white glow under long wave UV, and only a very very soft yellow glow under short wave UV.
In mint condition, with no chips, cracks, scratches or repairs.