Zoek in Rijksstudio
Vacuummeter
Eugène Bourdon, ca. 1860, meetinstrument, NG-MC-1062
Monster van staal
John Heaton, 1868, monster (object), NG-MC-1232
Eugène Bourdon, ca. 1860, meetinstrument, NG-MC-1062
John Heaton, 1868, monster (object), NG-MC-1232