THIS wall map is constructed on a conical projection on a scale of 1: 3,200,000, or 50.5 miles to an inch. It is provided with an inset map of the Philippines on a scale of 1: 7,500,000. The ...
THIS new edition of a well-known wall map will be welcomed in schools. It is drawn on a conical projection with true meridians of longitude and errorless parallels 55° 30′ and 58° north latitude. The ...
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