![Depicted person: Johann Christoph Richter . 1751. Johann Martin Bernigeroth (1713–1767) Description German engraver and copperplate engraver son of Martin Bernigeroth and father of Martin Friedrich Bernigeroth. Date of birth/death 7 Depicted person: Johann Christoph Richter . 1751. Johann Martin Bernigeroth (1713–1767) Description German engraver and copperplate engraver son of Martin Bernigeroth and father of Martin Friedrich Bernigeroth. Date of birth/death 7](https://c8.alamy.com/comp/MP7GA0/depicted-person-johann-christoph-richter-1751-johann-martin-bernigeroth-17131767-description-german-engraver-and-copperplate-engraver-son-of-martin-bernigeroth-and-father-of-martin-friedrich-bernigeroth-date-of-birthdeath-7-november-1713-22-february-1767-location-of-birthdeath-leipzig-leipzig-work-location-leipzig-authority-control-q12320018-viaf32031429-isni0000-0001-0884-8258-lccnnr2002015934-gnd116146826-selibr277749-worldcat-after-adm-mnjoky-maler-681-jcrichter-by-bernigeroth-MP7GA0.jpg)
Depicted person: Johann Christoph Richter . 1751. Johann Martin Bernigeroth (1713–1767) Description German engraver and copperplate engraver son of Martin Bernigeroth and father of Martin Friedrich Bernigeroth. Date of birth/death 7
![Historic print, copper engraving, 1782, portrait of Christoph Martin Wieland, 1733 - 1813, Stock Photo, Picture And Rights Managed Image. Pic. IBR-2112627 | agefotostock Historic print, copper engraving, 1782, portrait of Christoph Martin Wieland, 1733 - 1813, Stock Photo, Picture And Rights Managed Image. Pic. IBR-2112627 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/e8c32316832dac175205a9d438cc09a7/ibr-2112627.jpg)
Historic print, copper engraving, 1782, portrait of Christoph Martin Wieland, 1733 - 1813, Stock Photo, Picture And Rights Managed Image. Pic. IBR-2112627 | agefotostock
![Christoph HOLD | Doctoral Candidate | Master of Science | Aalto University, Helsinki | Department of Signal Processing and Acoustics | Research profile Christoph HOLD | Doctoral Candidate | Master of Science | Aalto University, Helsinki | Department of Signal Processing and Acoustics | Research profile](https://i1.rgstatic.net/ii/profile.image/578361085960192-1514903436785_Q512/Christoph-Hold.jpg)