This is one example of many castles in the medieval time period. There were many parts to a castle. But, it depended on how the castle was built to recognize parts that did and did not appear on the castle built.
Like spray paint, these markers give off volatile organic compounds. Some of the most recently made permanent markers are made from recycled plastic.[citation needed] The permanent marker was invented in 1952 by Sidney Rosenthal.
The first patent for a ballpoint pen was issued on 30 October 1888, to John J. Loud, however the idea of using a ball point within a writing instrument to applying ink â¦ to paper has existed since the late 19th century.