READING ORTHOGRAPHIC VIEWS
If a try is made to conceive the three-dimensional shape of any object from its
orthographic views in one step considering all the features together, it is impossible to
do so. To read orthographic views, look for lines showing some feature in all the views
and try to guess shape of that particular feature only. In this way, study all the features
one by one consulting the three views. Now revise all the features quickly for as many
times as are sufficient to conceive the exact shape of whole of the object.