C. Brandauer & Co, steel pen nibs https://kallipos.de/c-brandauer-und-cos-en.html
A collection of antique calligraphy steel pen nibs, produced by the manufacturer C. Brandauer & Co from Birmingham, England
No. 26 EF No. 311 No. 516 No. 518 No. 558 No. 559, Tippling Pen ► Left Cut Nibs Clan Flora McDonald