behind the support, 8. It will be understood that the song of the bird may nary artists, with the repertory peculiar to differ solong as th two wheels, C, have not made a each of them; the nightingale, the black- revolution, but that the same song must then begin bird, the chaffinch, the canary,… … CONSTRUCTION. EIGHTEENTH CENTURY. chewit, ete. We shall now explain the principle of the There has been an improvement introduced that con- closed in a cage, and the mechanism is contained in mechanism with which it has been possible to repro- sists in placing upon the same rod three pairs of the…
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