Herrmann's wizards' manual; a practical treatise on coin tricks (1916)
Herrmann, Alexander, 1843-1896, Case, Carleton Britton, 1857- [from old catalog] ed · Chicago, Shrewsbury publishing co · leaf 73
. 26, a, b,c). These two cornersshould have marks peculiarto themselves, so that youmay readily find themwithout looking. Insidethe triangular bag youplace a brass ring, thediameter of which is just a shade larger than that of anordinary tumbler. This ring is not fastened in any way,but by holding… … Fig. 26. HERRMANNS WIZARDS MANUAL 75 fectly straight sides, and must be fitted with an outsideshell, also of glass, sufficiently large to allow your handto pass through it, it being merely a glass tube withouteither top or bottom, but in other respects resembling thecompanion glass to such a degree…
Magic tricks
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Vnderweysung der Messung : mit dem Zirkel vn[d] Richtscheyt in Linien, Ebnen vnnd gantzen Corporen (1525)](https://img.insideoutlibrary.com/img/200/ia-vnderweysungderm00drer-62-127.webp)
![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-157-383.webp)
