Esta guia, publicada a principios del siglo XX, es una valiosa fuente de informacion sobre el servicio postal en Guatemala en esa epoca. Ofrece una vision detallada de las reglas y regulaciones que regian el servicio postal, asi como un vistazo a la organizacion y funcionamiento de la red postal en el pais. Una obra imprescindible para cualquier persona interesada en la historia y la tecnologia del correo.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.