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Actions The results URL is copied to the clipboard Download current page Download all pages Print current page Print all pages Displays Refine Creator Gerard Hulst van Keulen, Amsterdam 3 Material bone 3 brass 3 ebony 3 ivory 3	Results Museum collection Material: bone 3 Hits 1 Spiegeloctant, naar John Hadley (1731) Amsterdam Gerard Hulst van Keulen Production date 1790 Collection Optics Object no. FK 0326 Remove from selection Add to selection kist voor octant Amsterdam Gerard Hulst van Keulen Production date 1790 Collection Optics Object no. FK 0326.02 Remove from selection Add to selection Spiegeloctant, naar John Hadley (1731) Amsterdam Gerard Hulst van Keulen Production date 1790 Collection Optics Object no. FK 0326.01 Remove from selection Add to selection 1

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