Sets of Drawing Instruments American History Museum Drawing instruments have been essential to mathematics, architecture, surveying, navigation, engineering design, and other technical endeavors from ...

Precision Golden Ratio Drawing Instruments Crafted from durable stainless steel and designed to be hand-sized, the Exlicon L tools are not only built to last but are also portable and easy to use.

Instruments like these were used by skilled draughtsmen (and women) in many drawing offices to produce engineering drawings for structures, such as bridges and building frames, at a time when ...

The drawing instruments in most common use, pen, compasses, and dividers, are first described, and the patterns most recommended are illustrated; the type of these instruments now in use seems to ...

This article was originally published with the title “Drawing Instruments for Colleges, Etc.” in SA Builders Vol. 15 No. 3build (March 1893), p. 43 doi:10.1038/scientificamerican03011893-43abuild ...

Drafting instruments from manufacturers such as Dietzgen and Keuffel & Esser are long gone, as are Leroy lettering sets, although you can find some “antique” instruments on ebay. I just came across ...

Catalogue of the Andrew Alpern Collection of Drawing Instruments Avery Architectural and Fine Arts Library, Columbia University Distributed by W.W. Norton $59.95 It is a reasonable conjecture that ...

This is a German composite set of brass drawing instruments dating from c.1600 presented in a green leather case. The set comprises many instruments including a protractor, set angle, large pencil ...

Sets of Drawing Instruments Drawing instruments have been essential to mathematics, architecture, surveying, navigation, engineering design, and other technical endeavors from antiquity through the ...