Germany-Unified 1990 150th Anniv of Penny Black
From Stamps of the World
- Issue Date : 11 October 1990
- Designed by : Silvia Runge
- Printed by : Schwann-Bagel, Dusseldorf
- Print Process : Lithographed
- Perforations : 14
- Stamp size :
- Stamps Printed : 32,842,000
- Paper :
- Gum : PVA