Prices across the Home Front and Civil Defence/ARP collecting world continue their upward trajectory as evidenced by the sums currently being reached by document and paper ephemera. The below ARP Appointment Card (sometimes called warrant cards) is for a member of Derby's Report & Control Centre. I suppose the number of people involved at Report & Control was small and this drives the interest in the item. It sold on eBay for £83 including shipping.
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