> Many of these old trophies were won outright, and do not belong to any breed club.
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> It maybe that someone has inherited them and have no sentimental value
A few years ago I was shopping in my local market and bought a box of small trophies, mostly modern plasticy things for £10. In the bottom of the box which was from a house clearance was a trophy which was identical to one owned by the Flatcoated Retriever Society. It was a big silver rosebowl. I did not know it was there until having got home I emptied out the box, to see if I could use any of the other trophies for an exemption show.
The Rose Bowl trophy was engraved and had a dent in the side, so I sent it off to the people in Birmingham who can repair these things and had the engraving removed. The value of the trophy was significantly higher than the money I paid for the total box of trophies! I then had it engraved with wording of my choice and it is now with the Flatcoated Retriever Society for a Veteran class winner.