It's amazing what older folk saved for use one day. My elderly Dad who was 94 passed away a couple of weeks ago. Born in 1929 he experience the great Depression as a child and WW2 as a teenager. I am currently sorting through the household items. Among the things I have found are a lot of scissors, steel finger nail files and nail clippers. Too many for a small household. In the garage are untold number of bottles of nails and screws. My mind is trying to understand all this. I am sure the job you are all doing is an educational one as well as a necessary one. Keep on with this task.