Ebook The Photographic Negative

This book, like its companion, Photographic Printing Methods, is the outcome of my wish to testify to the exceed ing great interest which I take in' photography, an interest which has been deepened by my study of the literature of the science and a growing knowledge of the many processes to which it has given birth. Some few of those processes I endeavored to explain in my former volume. Others of equal interest I have selected for description in the following pages. I have aimed to select only those methods known to have a permanent value.