EL SALVADOR stamps - collecting postage stamps on computer science

EL SALVADOR postage stamps

	ID#853 Country El Salvador Year 2002 Issue J.E. de Balaguer y Albas 2v Subject personal computers Tag PC
	ID#939 Country El Salvador Year 2000 Issue World post day 1v Subject personal computer Tag PC
	ID#343 Country El Salvador Year 1999 Issue 125th Anniversary of UPU 2v Subject terminal Tag terminal
	ID#938 Country El Salvador Year 1999 Issue Central american nutrition institute 2v Subject personal computer Tag PC
	ID#852 Country El Salvador Year 1997 Issue El Mundo newspaper 1v Subject personal computer Tag PC
	ID#937 Country El Salvador Year 1979 Issue 8th Copimera congress 1v Subject lcd characters Tag characters-LCD