AROSA ENVIRONS. Churwalden Weisshorn. Vintage map plan. Switzerland - 1930 - old map - antique map - vintage map - Switzerland maps Title: 'Environs of Arosa' Condition: Good; suitable for framing. Please check the scan for any blemishes prior to making your purchase. Size: 15.0 x 32.5cm, 5.75 x 12.75 inches (Medium); Please note that this is a folding map. Type & Age: Year printed 1930. Vintage colour map; Scale 1:50,000 Verso: There is nothing printed on the reverse side, which is plain