WANTED - Dead mudguards and fenders

You would be amazed at what we might learn from your old unrepairable rusty mudguards. It could be just the shape of a rivet head, the thickness of a rolled edge, depth of a pressing or more. We will gratefully receive your unwanted mudguards and fenders (if you know what bike they’re off) and don’t want to keep them. Rather than throwing them away, we can document all the little details and preserve the sample for history. This good deed might come back to you when you need a new guard for another project and we have the information you can’t find.