Date of Issue: 26th May 2023
two stamps (1.25 & 2.70 BGN) and one souvenir sheet (1.25 & 2.70 BGN)
both stamps are issued in mini sheet of 8 stamps (4 stamps of each) tête-bêche
NOTE - there are two types of the 1.25 BGN value ! One with a white border on 3 sides and one with a white border on only 2 sides !
both stamps are issued in a booklet of 2 panes (2x 3 stamps + 1 vignette) - The 1.25 BGN value has 3x different borders