- Printer's device of Christoph Froschauer III
- Printer's device of Christoph Froschauer. In Conrad Gessner, Icones Animalivm Qvadrvpedvm Viviparorvm Et Oviparorvm ..., Zürich: Christoph Froschauer (printer), 1553 (Zürich, ZB), fol. A1r ◼
- Printer's device of Christoph Froschauer. In Conrad Gessner, Appendix historiae Quadrupedum uiuiparorum & ouiparorum, Zürich: Christoph Froschauer (printer), 1554 (Washington, DC, Smithsonian Libraries), fol. A1r ◼
- Printer's device of Christoph Froschauer. In Conrad Gessner, Conradi Gesneri medici Tigurini historiae animalium liber II. de quadrupedibus oviparis ... item oviparorum quorundam appendix, Zürich: Christoph Froschauer (printer), 1554 (Zürich, ZB), fol. A1r ◼
- Printer's Device of Christoph Froschauer. In Conrad Gessner, Conradi Gesneri ... Historiae animalium liber III., qui est de avium natura, Zürich: Christoph (I) Froschauer (printer), 1555 (Zürich, ZB) ◼
- Printer's device of Christoph Froschauer. In Conrad Gessner, Conradi Gesneri medici Tigurini Historiae Animalium Liber IIII: qui est de Piscium & Aquatilium animantium natura, Zürich: Christoph Froschauer (printer), 1558 (Warsaw, BN), fol. A1r ◼
- Printer's device of Christoph Froschauer. In Conrad Gessner, Icones Animalivm Qvadrvpedvm Viviparorvm Et Oviparorvm ..., Zürich: Christoph Froschauer (printer), 1560 (Zürich, ETH-Bibliothek), fol. A1r ◼