Bartholomew, John, 1890-1962John Bartholomew and SonCartographic Details: Scale 1:4,435,200. 1 in. = 70 English miles. Relief shown by hachures and spot heights. Insets: Bombay -- Calcutta -- Madras -- Delhi -- [Nicobar Islands] -- [Sea routes to India]. (C) John Bartholomew & Son Ltd.1 map : color ; 99 x 85 cm, on sheet 107 x 90 cm.JPEGUMN_ALMA:9929000850001701engThacker, Spink & Co : W. Thacker & Co (Calcutta and London)PublicThacker's reduced survey map of IndiaMapsIndia1926University of Minnesota