The Portland Pudgy safety dinghy is a self-rescue boat, even without the optional inflatable exposure canopy and other survival gear. With the exposure canopy, sea anchor, and sail kit, the Portland Pudgy is an unsinkable, dynamic lifeboat.
The âlead pencil,â containing no lead, was invented in 1564, a turning point in pencil history. Although civilizations were centuries away from making mechanical pencil history, the pencil invented in the sixteenth century advanced the writing instrument. Before 1564, artists mainly used stylus-like pencils. The history of the pencil owes a dept to the discovery of a graphite mine in Cumbria, England.
The firm was founded by J.S. Staedtler in 1835 and produces a large variety of writing instruments, including drafting pencils, propelling pencils, professional pens and standard wooden pencils.It also produces plastic erasers, rulers, compasses and other drawing/writing accessories.n 3 October 1835, J.S. Staedtler received permission from the municipal council to produce blacklead, red chalk and pastel pencils in his industrial plant. In 1866, the company had 54 employees and produced 15,000 gross (2,160,000 pencils) per year.