In sans serif characters, within a single-line oval frame, with a five-pointed star within and at each side of the frame. The frame is about 12.0 mm. high and 23.5 mm. long. 

Hand rubber stamped using printing ink and placed diagonally. 

Color: Black, Red, Violet, Green, Blue and Blue Black

1911 DEFINITIVE
Perforation 12, Single-Lined Watermark

Black on 266 
1917 DEFINITIVES
Perforation 11, Unwatermarked

Red on 290

Inverted Overprint

Violet on 291

Violet on 292a

Inverted Overprint

Black on 293
a

Green on 293
Inverted Overprint

Red on 294
a

Red on 294a
a

Violet on 295
Inverted Overprint

Green on 297

Inverted Overprint

Red on 298

Inverted Overprint

Black on 298a

Blue on 299
a

Blue Black on 299
Inverted Overprint

Violet on 300
a

Black on 300a
a

Violet on 301
a

Black on 302

Red on 302a