DIAMOND THUMBPRINT (AKA)
Diamond and Concave
Multiple Makers, Introduced: 1850-70
• NOTE: Sid Lethbridge February 2019: Versions of this pattern were produced by McKee; Bakewell, Pears; Boston and Sandwich; Union Glass Co., Somerville, MA.; and likely other companies."
NOTE: Sources: Welker, Pressed Glass in America;
Barlow and Kaiser, Sandwich Glass Vol 1, plate 1173
• Motifs: (Diamonds), (Thumbprint), (Diagonals)