Stamps Category Education

Pro-Childhood '53
Jorge Gomez Rosas
Ed: 2545 - University of San Marcos Lima - Universidad Nacional Mayor de San Marcos.
Herman Cudris Castaņeda
Mathematical Symbols - 1st Electronic Calculus Congress - National University
Herman Cudris Castaņeda
4389_Gender violence
Miquel Umbert
4333_Civic values, equality
Miquel Umbert
Imperial College of Tropical Agriculture - Series: 1939-48, King George VI- Painting.
Herman Cudris Castaņeda
Stop!
Jorge Gomez Rosas
Robinson Mission - INCE (National Institute of Training and Education.
Herman Cudris Castaņeda
Norma Heredia School.
Herman Cudris Castaņeda
CHRISTMAS CHILDREN'S DRAWING
ALI EL ARFAWI