The Bookshelf for boys and girls Book of Wonders and Curious Things (1912)
University Society, New York · New York: University Society · leaf 163
AS THE BAG FILLS, MEN WALK AROUND THE BALLOON SHIFTING THE BAGS TOLOWER LOOPS OF THE CORDAGE. .-ioay-xq BK^oJumiiot-iUjm-^Qi ■Vi.uL_.,xjJiJt^>i.TJ.v-.auiDcr<3cnr aim wii>^^m>^<ax_%«j<_>oroci30cog.^;y.^>TO 148 FLYING-MACHINES AND AIR-SHIPS… … i UNLESS THE CORDAGE IS KEPT TAUT BY THE SAND-BAGS ALL THE TIME THE BALLOON IS FILLING,THE SLACK ROPES WILL ALLOW IT TO BE BLOWN ABOUT BY THE WIND.
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