Set Date(s)
1899
Karolinen
1899 Overprint Postal Stationery
Ei P1 (99 K) (front)
Ei P1 (99 K) (rear)
Ei P1 (99 M) (front)
Ei P1 (99 M) (rear)
Ei P2 (front)
Ei P2 (rear)
Ei P3 (front)
Ei P3 (rear)
Ei P4 (front)
Ei P4 (rear)
The first postal stationery produced especially for Karolinen were overprinted versions of German Empire issues.
1899 Overprint Postal Stationery
Ei P1 (99 K) (front)
Ei P1 (99 K) (rear)
Ei P1 (99 M) (front)
Ei P1 (99 M) (rear)
Ei P2 (front)
Ei P2 (rear)
Ei P3 (front)
Ei P3 (rear)
Ei P4 (front)
Ei P4 (rear)
The first postal stationery produced especially for Karolinen were overprinted versions of German Empire issues.