I am looking for some help with some locks and other parts. My uncle was a serious collector but now has dementia and I've been tasked with cleaning out some of his things and getting the most money for his my Aunt, everyone knows how this type of situation goes. Some of the things are beyond what a novice can find out just with google though. I am not familiar with this forum so I have taken a picture as a test and posted it here. Any advice on how to sell these and how to make sure I don't miss something really valuable is greatly appreciated. Thank you!