Pho″to‐gene (?), n. [See Photogen.] 1. A photograph.
2. A more or less continued impression or image on the retina. H. Spencer.
Webster's Dictionary 1913
Pho″to‐gene (?), n. [See Photogen.] 1. A photograph.
2. A more or less continued impression or image on the retina. H. Spencer.