I've seen quite a few pairs of splinter googles appear on eBay this year and I've been amazed at the prices they are getting. They are often misidentified as being used on bomber aircraft - perhaps in a way to drive up interest and value. They are selling in excess of a £100. You just have to think how many pairs were thrown out at the end of the war...
News about interesting insignia, ARP related info and period photos that turn up.