These 35mm slides were acquired along with 6 other sets of slides picturing visits to Stonehenge over a wide range of years, from a dealer in England, on eBay.

Perutz a German manufacturer of films and photographic papers) merged with Agfa in 1964. Perutz color slide film was based on Agfa CT18 technology and not compatible with E6 processing. During the transition slides were returned in plastic mounts that were identical except that the Agfa ones were navy blue and imprinted "Agfa" and the Perutz ones were green and imprinted "Perutz", both obviously processed by the same "Service" company in Germany.

US300447942288roy860