Modern buildings : their planning, construction and equipment (1905)
Middleton, G. A. T. (George Alexander Thomas) · London : Caxton Publishing Company, Limited · leaf 18
Modern Buildings 6 A set-square having a movable arm which can be far the best, gripping- the paper well, easy to remove, adjusted to any desired angle, known as a clinograph and not very easily lost. The pin lettered D in Fig. 6 is better still. It (see Fig. 8), is also made, but as a general rule… … the thumb. It is known as the “Grip.” Fig. 8. The small pins, lettered C, are stamped out ot solid dispensed with, and parallel lines at unusual angles nickel-plated steel, head and pin being in one piece. are drawn by adjusting the T-square on the board so They are very cheap, and are useful for…
Building · Architecture
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Cosmographia Francisci Mavrolyci Messanensis Sicvli : in tres dialogos distincta, in quibus de forma, situ numerʹoq[ue] tam coelorum q[uam] elementorum, alijsq[ue] rebus ad astronomica rudimenta spectantibus satis disseritur (1543)](https://img.insideoutlibrary.com/img/200/ia-cosmographiafran00maur-177-0.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial34dodg-454-550.webp)
