Coat of Arms 1917 - Saarinen Design, first Issue

Heraldic lion inside the oval. Face value at bottom both sides.
Facit numbers, differences in frametypes:
FI 73 I: Letters and digits narrow with unsharp lines. Small, edged "eye" in "A", wa.. Read more »vy lines broken.
FI 73 II: Letters and digits wide with thin lines. Small, rounded "eye" in "A", wavy lines broken.
FI 73 III: Letters and digits narrower than in type 73 II with sharp, wide lines. Large, edged "eye" in "A", shading of wavy lines distinct.

LaPe distinguishes 12 colour variants.

Country:	Finland
Type:	Postage stamps
Series:	Coat of Arms 1917 - Saarinen Design, first Issue
Nominal:	1 mk
Year:	1917
Material:	by Tervakoski Oy
Size:	19 x 25 mm
Perforation:	14¼ x 14
Mintage:	169,410,000