<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcterms="http://purl.org/dc/terms/">
<rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9871">
    <dcterms:title><![CDATA[receiver]]></dcterms:title>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:format><![CDATA[base diameter 230 mm; height 300 mm; width collar 59 mm]]></dcterms:format>
    <dcterms:format><![CDATA[glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200240a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[unknown]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9870">
    <dcterms:title><![CDATA[telegraphic relay]]></dcterms:title>
    <dcterms:description><![CDATA[Siemens Relay. No 22 on mahogany base.]]></dcterms:description>
    <dcterms:creator><![CDATA[Warden, Muirhead &amp; Clark, Westminster]]></dcterms:creator>
    <dcterms:date><![CDATA[1870-1889]]></dcterms:date>
    <dcterms:format><![CDATA[width 235 mm, by 235 mm, by height 155 mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood, brass, copper wire]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200280a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9869">
    <dcterms:title><![CDATA[drive shaft]]></dcterms:title>
    <dcterms:description><![CDATA[a heavy G clamp with an attached belt drive mechanism which rotates a wood and brass rod.   Leather drive belt.  Canvas hood on end of brass rod]]></dcterms:description>
    <dcterms:format><![CDATA[500mm x 80mm x 160mm]]></dcterms:format>
    <dcterms:format><![CDATA[iron, brass, wood, leather, canvas]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200392a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9868">
    <dcterms:title><![CDATA[hot-tube holders]]></dcterms:title>
    <dcterms:description><![CDATA[Double handle with green felt lined recess, for holding test-tubes and other items being gently heated.]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1780-1920]]></dcterms:date>
    <dcterms:format><![CDATA[length 260 mm; width 69 mm; depth (when closed) 42 mm]]></dcterms:format>
    <dcterms:format><![CDATA[felt, brass, wood]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200255a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[unknown]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9867">
    <dcterms:title><![CDATA[Laboratory clock]]></dcterms:title>
    <dcterms:description><![CDATA[In case, seconds pendulum; kept working.  Recorded (1982) as located in the Professor&#039;s basement laboratory.]]></dcterms:description>
    <dcterms:creator><![CDATA[John Moore &amp; Sons, London  No. 15270]]></dcterms:creator>
    <dcterms:date><![CDATA[1900-1960]]></dcterms:date>
    <dcterms:format><![CDATA[wood, glass, iron]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200260a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9866">
    <dcterms:title><![CDATA[hydrometer]]></dcterms:title>
    <dcterms:description><![CDATA[glass hydrometer, scale1000-1100, lead weighted bottom bulb.  In red cardboard box]]></dcterms:description>
    <dcterms:creator><![CDATA[British make]]></dcterms:creator>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[225mm, bulb 20mm dia]]></dcterms:format>
    <dcterms:format><![CDATA[glass, lead]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200416a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9865">
    <dcterms:title><![CDATA[grass thermometer]]></dcterms:title>
    <dcterms:description><![CDATA[Maximum thermometer on brass stand. Hollow T end piece with hole to  central column. Calibration -40  to 120.  Two additional numbers shown on stem: No. 100845; second number with symbol 14770]]></dcterms:description>
    <dcterms:creator><![CDATA[on reverse of scale: &#039; Registd. Decr. 22nd 1873  J. Hicks 8 Hatton Gar&#039;n London &#039; No 5521]]></dcterms:creator>
    <dcterms:date><![CDATA[1873-1889]]></dcterms:date>
    <dcterms:format><![CDATA[length 325 mm; height 130 mm; base diameter 71 mm]]></dcterms:format>
    <dcterms:format><![CDATA[glass, brass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200231a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9864">
    <dcterms:title><![CDATA[transit lamp]]></dcterms:title>
    <dcterms:description><![CDATA[Oil lamp with glass lens; black painted brass with small carrying handle on base.]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1860-1900]]></dcterms:date>
    <dcterms:format><![CDATA[height 125 mm; diameter 75 mm]]></dcterms:format>
    <dcterms:format><![CDATA[iron, glass, brass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200200a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[unknown]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9863">
    <dcterms:title><![CDATA[1-decade stepped variable capacitor]]></dcterms:title>
    <dcterms:description><![CDATA[10-step variable capacitor for device mounting, type B-22-C.  10 by 0.1 microfarad.   Ser.no. 296730.  Brown tufnol faceplate]]></dcterms:description>
    <dcterms:creator><![CDATA[Muirhead]]></dcterms:creator>
    <dcterms:date><![CDATA[1960-1970]]></dcterms:date>
    <dcterms:format><![CDATA[brass, copper, plastic]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201348a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9862">
    <dcterms:title><![CDATA[centrifugal demonstration governor]]></dcterms:title>
    <dcterms:description><![CDATA[Watt governor model in brass to fit Watkins &amp; Hill &#039;s whirling table. Brass balls on rods, total 200 mm long.]]></dcterms:description>
    <dcterms:creator><![CDATA[Watkins &amp; Hill]]></dcterms:creator>
    <dcterms:date><![CDATA[1840-1855]]></dcterms:date>
    <dcterms:format><![CDATA[length 290 mm; balls &#039; diameter approx. 28 mm]]></dcterms:format>
    <dcterms:format><![CDATA[brass, iron]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200250a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[5 Charing Cross, London]]></dcterms:coverage>
</rdf:Description></rdf:RDF>