Circular body seated in a box through the hole n
With a spoked wheel and further mechanism sketches
A round body is shown seated inside a rectangular box, with the note that the whole circular figure is put through the hole lettered n. Above it two circles rest stacked on a line, at the upper right a small spoked wheel stands on a support, and a slender hooked element is drawn at the right. The sketches continue the anti-friction roller and bearing studies of the neighbouring pages. The caption is in mirror script.
On this page
A round body housed in a box, entered at hole n
A circular body is shown seated inside a rectangular box, a shaft rising from it; the note says the whole circular figure is put through the hole n. The lettered hole n marks where the body enters its housing.
Further mechanism sketches
Above the box two circles rest stacked on a line, and at the upper right a small spoked wheel stands on a support; a slender hooked element is drawn at the right. They continue the roller-and-bearing studies of the facing pages.