The Bookshelf for boys and girls Book of Wonders and Curious Things (1912)
University Society, New York · New York: University Society · leaf 162
THE GAS IS FILLING THE BALLOON SLOWLY. THE VALVE IS SHOWN NEAR THE TOP. … 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…
Children's literature · Children's encyclopedias and dictionaries · Literature · Encyclopedias and dictionaries
Internet Archive · BYU–Idaho · Public Domain Mark 1.0. Free to use for anything.
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial351dodg-406-589.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial351dodg-408-591.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial4921dodg-222-317.webp)
