Probably the earliest photograph of Comstock House. Although the picture is identified as 1910, the foliage appears smaller than seen in the postcard (following image), and the shingles seem newer. Most telling, however, is that there is no water-stop on the roof just above the gutter, which appears in every other photograph.
Inset is a thumbnail of the full image, which has an unusual artistic "halo" surrounding the home.
Image courtesy Sonoma County Library