ST-6700 USA

ST-6800: USA

Diameter 11 1/8" (282mm)

(underglaze ink) PAT FEB 5, 1920, Mfg. "date"

{Jeffery Dewitt}

Picture courtesy Mid Norris

Diameter 8" (202mm)

No markings

{Jeffery Dewitt}

Picture courtesy Mid Norris

Note: Made to US Patents 1,329,7700 Feb. 3, 1920, 1,716,963 June 11, 1929

Also reported in this style:

(underglaze ink) PAT FEB 3, 1920, Mfg. "date" {Jeffery-Dewitt} -- brown
(underglaze ink) PAT FEB 3, 1920, Mfg. "date" {Jeffery-Dewitt} -- light blue
(underglaze ink) "JD logo" / MFG "date" / Pat. Nos. 1,329,7700, 1,716,963 {Jeffery-Dewitt} -- light blue
(underglaze ink) "JD logo" / MFG "date" {Jeffery-Dewitt} -- light blue
(underglaze ink) HI MFG. J-D / "date" / Pat. Nos. 1,329,7700, 1,716,963 {Jeffery-Dewitt} -- light blue
(underglaze ink) MFG. J-D / "date" / Pat. Nos. 1,329,7700, 1,716,963 {Jeffery-Dewitt} -- light blue
(underglaze ink) "JD logo" / MFG. "date" / Pat. Nos. 1,329,7700, 1,716,963 {Jeffery-Dewitt} -- light blue
No markings {Jeffery-Dewitt} -- light blue
(underglaze ink) MFG. "date" {Jeffery-Dewitt} -- light blue
(underglaze ink) MFG. "date" {Jeffery-Dewitt} -- brown

Original ST number assignment by Raven Kotlarsky and Steve Coffman