How to amuse yourself and others : the American girl's handy book (1887)
Beard, Lina, Beard, Adelia B. (Adelia Belle), 1857-1920 · New York : Charles Scribner's Sons · leaf 242
stretched taut from point to point. But should the space be great, supports will be needed and loops must be made of the twine and fastened at intervals on trees, corners of the houses, or any available points, with the connecting cord passed through these loops (Fig.^ 139), which act as supports.…