, this in- to which is attached a trough, B. To the end parts of the staves, A A. These staves are also held together by wire vention is of timely interest, more especially as it appears to frame, B, are pivoted two rollers, C, around which passes pins, p p. afford a new and simple means for… … lic in the care and attention re- A represents a number of staves, quired by the delicate mechanism, preferably of metal, their interior the difficulty of regulation, the cast- surface having the form desired for the exterior of the barrel. B Bare anumberof staves or sec- ing of a shadow by the…
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