1916, Parcel Post Stamps: 5 C. and 25 C. to 4 L., seven stamps first emission with "Eritrea"-overprints in black (Type I - small letters), fine mint (4 L. gum-imperfection)
1; Horn of Africa; ERITREA; Stamps (francobolli)
1; Horn of Africa; ERITREA; Stamps (francobolli)