Rotating cylinder with perfected pivots
A brief note, captioned as a rotating cylinder, insists that the pivots on which the cylinder turns be made "in the utmost perfection." The concern is with the quality of the bearings so that the drum can rotate as freely as possible. Only this short remark is transcribed for the sheet.
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Perfected pivots for a rotating cylinder
The caption names a rotating cylinder, and the note requires its pivots ("poli") to be in the utmost perfection — that is, the bearings on which it turns must be made as true and well finished as possible for free rotation.
Minimizing friction at the bearings
The demand that the pivots be perfect points to reducing friction where the cylinder's axle turns, so that as little motion as possible is lost to the mounting.