2 3/4" X 3 3/4" (67mm X 91mm)

(crown incuse) GISBORNE

                      PATTERN

{Bullers product}

Picture courtesy Bob Berry

2 3/4" X 3 7/8" (67mm X 95mm)

(above wire groove) GISBORNE PATTERN

{Bullers product}

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Picture courtesy Bob Berry

2 3/4" X 3 7/8" (67mm X 95mm)

(above wire groove) GISBORNE PATTERN

{Bullers product}

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Picture courtesy Barrett Nicpon

2 3/4" X 3 1/2" (67mm X 89mm)

No Markings

{Bullers product}

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Picture courtesy Barrett Nicpon