The 100th Anniversary of Malleco Viaduct 1990
Now showing: Chile - Postage stamps - 1990 - The 100th Anniversary of Malleco Viaduct - 2 stamps.
1990
The 100th Anniversary of Malleco Viaduct
26. October WM: None Sheetsize: 40 Design: Roberto Sepúlveda Bustos. Engraving: Casa de Moneda de Chile. Perforation: 13¼
![[The 100th Anniversary of Malleco Viaduct, type ARB]](https://www.stampworld.com/media/catalogue/Chile/Postage-stamps/ARB-s.jpg)