Overprint C

Overprint C has three types. This overprint was
used on stamps Pofis / Trojan 57, 58 and 111 - 118.

Overprint C - type I.

The height of the overprint is 16,0 mm, the length 27,2 mm.
The height of the letters is 4,0 mm, the angle is 24.
1. The hook over S look a like a heart and is placed close to the S.
2. The first K in CESKOSLOVENSKA is open.
3. The third S in CESKOSLOVENSKA is laden at the top, not cut.
4. The word POSTA and 1919 are hardly noticeably
    displaced to the right compared to type II
5. The second 9 in 1919 is cut.

Overprint C - type II.

The height of the overprint is 16,0 mm, the length 27,5 mm.
The height of the letters is 4,0 mm, the angle is 22.
1. The hook over S look a like a heart and is placed close to the S.
    (almost same as type I)
2. The first K in CESKOSLOVENSKA is closed.

3. The third S in CESKOSLOVENSKA is cut.

4. The word POSTA and 1919 are hardly noticeably
    displaced to the left compared to type I.
5. The second 9 in 1919 is cut.

Overprint C - type III.

The height of the overprint is 16,5 mm, the length 27,2 mm.
The height of the letters is 4,0 mm, the angle is 25.
1. The hook over S is angular and is placed higher and a little bit to the left.
2. The first K in CESKOSLOVENSKA is closed (as type II).
3. The third S in CESKOSLOVENSKA is same as type I.
4. The word POSTA displaced to the right so the axle of T pass between S and L.
5. The second 9 in 1919 is cut.