Nicaragua 1890 UPU
From Stamps of the World
- Issue Date : 1 January 1890
- Designed by :
- Printed by : Hamilton Bank Note Co, New York (at no cost)
- Print Process : Recess
- Perforations : 12
- Catalogue N°s: Michel 20-29, Yvert 20-29
First Seebeck issue, valid for only one year, and then returned to the printer for a free use! Many used stamps are thus not genuine!