3" X 3 5/8" (74mm X 89mm)

(skirt inkstamp) NGK

                       1962

                     MADE IN JAPAN

{NGK Porcelain}

Picture courtesy Bob Berry

3" X 3 5/8" (74mm X 89mm)

(skirt ink stamp)   

                             MADE IN JAPAN

{NGK Porcelain}

Picture courtesy Bob Scafe

2 7/8" X 3 1/2" (73mm X 89mm)

(skirt ink stamp)     

                             1948

                             MADE IN JAPAN

{OTK}

Picture courtesy Bob Scafe

2 7/8" X 3 1/2" (73mm X 86mm)

(skirt ink stamp)     

                             MADE IN JAPAN

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 1/4" X 3 5/8" (80mm X 89mm)

(skirt ink stamp)     

                             MADE IN JAPAN

{Maker unknown}

Picture courtesy Bob Scafe

3 1/4" X 3 5/8" (80mm X 89mm)

(skirt ink stamp)     

                             MADE IN JAPAN

{Maker unknown}

Picture courtesy Bob Berry

3 1/8" X 3 3/4" (76mm X 93mm)

(skirt ink stamp) MADE IN JAPAN

                         1958

{Maker unknown}

Picture courtesy Bob Berry

3 1/4" X 3 3/4" (79mm X 93mm)

(front ink stamp) 

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 1/4" X 3 3/4" (77mm X 93mm)

(front ink stamp) 

(rear ink stamp) 

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 1/4" X 3 5/8" (78mm X 90mm)

(front ink stamp) 

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 1/4" X 3 3/4" (79mm X 92mm)

(front ink stamp) DULMS

                         SYDNEY

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 1/4" X 3 3/4" (79mm X 92mm)

(front ink stamp) 

{NGK}

Picture courtesy Craig Polkinghorne

3 1/8" X 3 3/4" (75mm X 93mm)

(front ink stamp) N.G.C.

                        MADE IN JAPAN

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 3/8" X 3 3/4" (80mm X 95mm)

(front ink stamp) 

{Maker unknown}

Picture courtesy Craig Polkinghorne

3 3/8" X 3 3/4" (80mm X 95mm)

(front ink stamp) 

{Maker unknown}

Picture courtesy Craig Polkinghorne