Instrument transmits the vanishing point of an illustration to a point on the illustration on a diminishing scale that also serves as a straightedge.
Instrument transmits vanishing point to illustration point
1966-07-01
Miscellaneous
No indication
English
British Library Online Contents | 1993
|Line Clustering with Vanishing Point and Vanishing Line
British Library Conference Proceedings | 1999
|NTRS | 1966