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| 1686:1 | OkbQ.jpg | 1686 | Gerard Valck (1652-1726) | https://viewer.zb.uzh.ch/uv/index.html#?manifest=https%3A%2F%2Fwww.e-rara.ch%2Fi3f%2Fv20%2F29041901%2Fmanifest&c=0&m=0&s=0&cv=0&xywh=1234%2C805%2C1582%2C794 | Sammlung Ryhiner | https://www.e-rara.ch/doi/10.3931/e-rara-112239 | Universiteit Bern | https://www.unibe.ch/index_ger.html | iframe | 1686:1 |