Pedro Gruenholz

Colection

Ross Dependency, Sea Lion
New Zealand
Church of La Merced in Choluteca
Honduras
Luis Landa, botanist
Honduras
Yellow-cheeked parrot
Honduras
José Cecilio del Valle, wise
Honduras
50 Anniv.
Honduras
50th Anniversary Red Cross
Honduras
Internationalization of peace
Honduras
Mandatory literacy
Honduras
IV Centenary of Saint Ignatius of Loyola
Spain