Burundi 1.4.1970 P-24b PMG Choice UNC 63 EPQ 500 Francs (Repeater S/N)
An underrated type from Burundi, a small African nation located in Central Africa. This type is very scarce in original uncirculated condition as seen here, and this example has the additional bonus of having a fancy repeater serial number. A nice note destined for an advanced modern African collection.