Type: Mark
Location: Underside
Inscription: Impressed: "MINTON/ BB (for Best Body)"
Type: Mark
Location: Underside
Inscription: Impressed Minton yearly marks- one is a set of three wavy lines (1865), the other looks like an "F"
Type: Mark
Location: Underside
Inscription: Impressed "1"?
Type: Mark
Location: Underside
Inscription: Impressed patent registration mark corresponding to date: April 12, 1860