Great Britain. Ordnance SurveyRoyal Botanic Gardens, KewSome buildings and vegetation shown pictorially. Panel title. Indexes to buildings and collections of trees and shrubs on verso. "Heliozincographed at the Ordnance Survey Office, Southampton, 1904." On panel: O.W. 400.33 x 28 centimetersJPEGUMN_ALMA:9920612830001701engOrdnance Survey Office (Richmond upon Thames, London?)PublicKey-plan and index to the Royal Botanic Gardens, Kew.MapsUnited Kingdom1903University of Minnesota