Elevatio geometrica ædificii Ionici.
Ex hac elevatione quæ clarè ostendit membra totius ædificii secundum longitudinem dissecti, desumuntur altitudines ac terminationes membrorum singulorum. Peritiores tamen hac figurâ delineandâ supersedere solent, quia terminationes haberi possunt ex vestigio A figuræ quadragesimæseptimæ, altitudines verò ponendæ iterum sunt figurâ sequenti.
The Forty-eighth FIGURE.
The Geometrical Upright of the foregoing Ionick Design.
From this Figure (which distinctly shews the Composition of the whole Work, in respect of its Length) are taken the Heights and Terminations of the several Members thereof. But those that are skill’d in this Art, usually omit the delineating these Elevations; because the Terminations may be taken from the Plan A in the Forty-seventh Figure; and the Heights must be repeated in the following Figure.
Fig. xlix.