Description: World Post Day - New Sofia Allocating Centre of Bulgarian Post
Date of issue: 09.10.2007
Denomination&Quantity: 0.55 Leva - 11 000
Stamp size: 54 x 29 mm
Perforation: 13
Souvenir sheet: 87 x 63 mm
Printing process: offset
Designer: Deya Valcheva
