We needed a copy of the original survey of our house for the neighborhood HOA to approve new fencing. I knew I had seen it but all I could recall was that it was somewhere safe. DW was certain I had thrown all our copies out, but I knew I hadn't.
There is far too much stuff in our house and I went through every scrap of paper in every drawer, folder, cupboard, table, countertop, nightstand, desktop, bookcase, shred pile, hurricane go-box, boxes in the garage, you name it, but no survey copies were anywhere to be found.
The contractor was coming and we were out of time, so we went back to the original survey company and they charged $150 to make a copy and mail it to us (at least they didn't charge extra for the stamp).
A month later, we went to the bank to downsize the safe deposit box...and there were 5 copies of the survey. I was right - they certainly were safe!