DOI Page / Citation link:
https://doi.org/10.11588/diglit.19956#0017
POEMS OP THE MODELS.
13
the dotted lines in each serving to show the ridge of the
three-quarter gable, Pig. 7.
Two of these figures combined form a cube, and the
circular hole so formed is occupied by two half-cylinders.
PIG. 10. A | CYLINDER. FIG. 11. A i CYLINDER.
Three-quarters of a cylinder, and a quarter-cylinder.
These are intended to be fitted together and form an entire
cylinder, and when so used may be kept together by the
thinnest ring of India-rubber. They are also intended to
be used separately.
13
the dotted lines in each serving to show the ridge of the
three-quarter gable, Pig. 7.
Two of these figures combined form a cube, and the
circular hole so formed is occupied by two half-cylinders.
PIG. 10. A | CYLINDER. FIG. 11. A i CYLINDER.
Three-quarters of a cylinder, and a quarter-cylinder.
These are intended to be fitted together and form an entire
cylinder, and when so used may be kept together by the
thinnest ring of India-rubber. They are also intended to
be used separately.