Show aeroplane industry the remarkable growth of the aeroplane industry of tile the united states Is indicated by the exports of WS SOS nero aero planes for 1915 against 40 in 1014 1914 and 10 19 in 1913 1013 the value of the 1915 ex ports was or an average ol of sa a machine against in 1014 and in a 1313 1913 the exports of aeroplane parts were also very large amounting to as compared with only in 1911 ani in 1013 1913 imports of aeroplanes aero planes 1 tn me ie united states decreased from froin 13 1 lied ind i nd 13 in the fiscal years of 1912 and 1913 respectively to only one each i 1 in the fiscal years of 1914 and 1915 iron age i 1 |