3 3/4" X 3 1/4" (92mm X 80mm)

No markings

Picture courtesy Bob Berry

3 3/4" X 3 1/4" (92mm X 80mm)

No markings

Picture courtesy Bob Berry

3 3/4" X 3 1/4" (92mm X 80mm)

No markings

Picture courtesy Bob Berry

3 3/4" X 3 1/4" (92mm X 80mm)

No markings

.

.

Picture courtesy Bob Berry

3 3/4" X 3 1/4" (92mm X 80mm)

(skirt ink stamp)

{Canadian Porcelain}

Picture courtesy Bob Scafe

3 3/4" X 3 1/4" (92mm X 80mm)

No markings

.

.

Picture courtesy Bob Berry

3 3/4" X 3 1/4" (92mm X 80mm)

(skirt incuse)

{Canadian Porcelain}

Picture courtesy Barrett Nicpon

3 3/4" X 3 1/4" (92mm X 80mm)

(skirt ink Stamp) CP CO

                          HAMILTON

                              CANADA

{Canadian Porcelain}

Picture courtesy Barrett Nicpon

3 3/4" X 3 1/4" (92mm X 80mm)

(skirt ink Stamp) CP CO

                          HAMILTON

                              CANADA

{Canadian Porcelain}

Picture courtesy Barrett Nicpon

3 3/4" X 3 1/4" (92mm X 80mm)

.

No markings {Base for insulator to the right - British pinhole}

.

.

Picture courtesy Barrett Nicpon

3 3/4" X 3 1/4" (92mm X 80mm)

.

No markings {note british style pin-hole, made for New Zealand}

.

.

Picture courtesy Barrett Nicpon

3 3/4" X 3 1/4" (92mm X 80mm)

(skirt incuse)

{Canadian Porcelain}

Picture courtesy Barrett Nicpon