Over the past two weeks I have looked at many family photos as we prepared for my mother-in-law’s funeral, and it reminded me of all the clues that are hidden inside each photograph. Many times we inherit or are sent photos by other family members. Most of the time there is no indication of who is pictured in the photo or how they are related. Sometimes one or two individuals are known, but the rest are a mystery. There are many things inside photos that can help to date them, provide clues to where they were taken, and tell who is contained in the photographs.