SG40

1857 - Rose-red - PERF 14 - Die II - Issued Stamp - (C10)

SG40a

1862 - Rose red -IMPERF - Die II - Issued Stamp - (C10)

SG40b

1862 - Rose red - PERF 14 - Die II - Issued Stamp - (C13)

SG40/40a Watermark

Large Crown (type I)

SG40b Watermark

Large Crown (type II)

Multiples

SG40 multiple

Imprimatur

These stamps have white paper

SG40 has alphabet 3 SG40b has alphabet 2

Not this die

SG40/40a/40b have this die

PLATE #'s

Black

Blue

Green

Brown