Image Number208-467Dateca. 1920s-50sDescriptionPrinted on front "713 Royal Arch, newar Chautauqua, Boulder, Colo." Printed on back "The Royal Arch is reached by a short hike south from the Chautauqua to a point high up among the flatirons. This huge symmetrical granite arch is as classic in its proportions as any executed by man with the advantage of a wild and rugged seting by nature."PhotographerunknownLocationBoulder County (Colo.)SubjectLandformsCollectionPostcard CollectionPublisherSanborn Souvenir Co.Pikes Peak Library DistrictOriginal FormatPostcardsPhysical Description5 1/2 x 3 1/2 color postcard