Watch List notes:

Bulgaria: 100 Leva Zlato ND(1960) P. 20c with red overprint "Series A" and red ornament overprint in center, with serial prefix "Z". The note has an double Error Overprint in center and upper left and lower right. This type of note is only known in combination with prefix letter "A" but maybe this type is only missing in the Pick listing or a contemporary forged overprint on a real note. We are not sure about that. The note is stronger used with many folds and creases, border tears, softness in paper, center hole, condition: VG+ to F-.