Rule Britannia
When it comes to patented rulers, it's difficult to concieve of anything more basic than this particular example. It consists simply of a pentagonal section ebonised rod with the end…
The art of drawing instruments
The Painted Hall at the Old Royal Naval College, Greenwich, gets its name from the flamboyant baroque imagery that covers 40,000 square feet of its interior walls and ceilings. Designed…
EngSoc
Today's featured set is a very nice quality wallet case originally retailed by the University of Toronto Engineering Society. It was interesting to discover that this society still exists today,…
Hale’s elliptical compass
While hunting around for more background on Taguel's mould-breaking elliptical compass, I came across a long and detailed paper entitled "Elliptographs, and the Application of Elliptical Curves" by Frank J.…
A mysterious elliptical compass
There are some drawing instruments that seem almost designed to stand out from the crowd, be it aesthetically or as the result of a radical departure from established archetypes. One…