QSL cards named after one of the Q codes used in radio-communication and radio broadcasting indicating a condemnation of the transmission. Amateur Radio operators exchange them like business cards, and collect them like postcards, commemorating long distance (DX) and unusual communications.

There is little surprise that radio operators in the vicinity would adopt the Stonehenge motif. The question is: If QSL cards are made simply to serve the purpose of written confirmation and become collected they are Collectables. But QSL cards are printed for the primary purpose of exchange, with the goal of getting them into the collections of others, then they are Collectibles manufactured for the purpose of collecting.