Instructions For The Care And Management Of Sunshine Recorders

This technical manual provides detailed instructions for the use and maintenance of sunshine recorders instruments that measure the duration and intensity of sunlight. Although it may be of limited interest to nonspecialists it is an important historical document in the development of meteorology as a science.This work has been selected by scholars as being culturally important and is part of the knowledge base of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