With a known date, labels help classify the images by people, location, event, etc.
Now I've been scanning a ton of old family prints. perhaps half have the year written on the back, some have the month and a rare few have the day. For most it's a guess and often a poor one as to when the picture was made. Some times the description provides a clue, other times something in the image hints at a date.
Rather than assigning a possible false date and storing it that way, I was wondering how others do it? The scan date would be meaningless. With often multiple people in the image, that wouldn't be a good way either. Perhaps by location? What to do if no location is obvious. With a good set of labels, finding them should not be an issue later but instead of a date centric storage paradigm with a huge "other" folder for all of the unknown dates, is there a better way?
