I've just moved into a new property and found an old dark room built into the loft that predates the previous occupiers of the house, who lived there about 40years. Apart from an old dark room light, I have found some old negatives stuffed at the back of a drawer in there. Looking at them it seems to show building work taking place in the house and garden and the people who may have been here. The packaging dates the photographs to over 46yrs old. I'm curious about the full content. Is there any legal reason I can't get these photographs developed for my own interest?