...extreme edge. As the discs may be thrown either together on one circle or united at various distances in length upon the screen, the number of effects which...on. Secondly — various effects, as falling snow, &c., succeeded by sunshine and rainbow ; volcanoes in eruption, &c. Thirdly — double discs, as the...

...discs may be thrown either together on one circle, or two united at various distances in length upou the screen, the number of effects which may be produced...dissolving views, so .accurately and gradually dissolving, (¡Kit the most experienced eye cannot perceive the process goiug on. Secondly, various dioramic efl'ects,...

...As the two discs may be thrown either together on one circle, or two united at various distances in length upon the screen, the number of effects which...be produced may be easily imagined ; they present a succession of dissolving views, so accurately and gradually dissolving, that the most experienced...