Magic; stage illusions and scientific diversions, including trick photography (1897)
Hopkins, Albert A. (Albert Allis), 1869-1939, Evans, Henry Ridgely, b. 1861 · London : Low · leaf 476
periment is increased, the greater will be the prob-ability of obtaining the true type of the population studied. On the contrary,when but three are taken, a great risk will be run of generalizing too much.In this case, moreover, each exposure is necessarily too long, since it consists ofa tliird…
Magic tricks
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
