A cabinet card photo of the Valentines.
Left: Our Grandmother Anna, born 1885
The baby is John born 1892
Behind him: William, born 1883
And Elizabeth born 1888
The eldest Lewis, 3 years older than Anna, is not in the photograph.
The baby looks to be about a year old so the date must be about 1893.
Click on the photo for a larger version.
The original is in an oval frame so this is photoshopped around the edges to make a rectangle.