This TV company do lighthearted TV programmes. This one, in development, is on reuniting lost old things, valuables and lost inheritance with their rightful owners. They are interested in any stories of finds that fit that category. They can be recently reunited, in the process of being researched or they would love to follow the journey from finding to getting it back to the family or original owner.
More details, including contact info, if you are interested, are found below.