<https://www.blotspens.co.uk/shop/category/calligraphy-pens/dip-pens/william-mitchell/gillot_drawing_and_mapping_nibs/>
<http://schema.org/description>
"Joseph Gillott Drawing and Mapping Pens. Established in 1827 Joseph Gillott was one of the pioneers of mass steel pen nib manufacturing."
<https://www.blotspens.co.uk/shop/category/calligraphy-pens/dip-pens/william-mitchell/gillot_drawing_and_mapping_nibs/>