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 549
FIG. 3. APPENDIX. 535 instead of coming suddenly into view, and when the mirror is moved away thereal article gradually appears. In order that the edges of the glass may be better disguised as it movesforward or backward, the edge is cut or ground into steps, as shown in Fig, 4. By the ap2:)aratus…
Magic tricks
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
