<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/9791">
    <dcterms:title><![CDATA[Mirror galvanometer]]></dcterms:title>
    <dcterms:description><![CDATA[Complete with integral lamp, transformer and scale for general purpose use.  Sensitivity: 510 mm / microampere; scale from 5 - 0 - 5 in steps of 0.1.  In solid wooden box with company logo on the front.  Can be used for measuring voltages.]]></dcterms:description>
    <dcterms:creator><![CDATA[H. Tinsley &amp; Co. Ltd. / London S.E. 25  The company logo is a superimposed symbol of &#039;T&#039; and &#039;H&#039;]]></dcterms:creator>
    <dcterms:format><![CDATA[wood, steel]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200158a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9790">
    <dcterms:title><![CDATA[bulls eye lens]]></dcterms:title>
    <dcterms:description><![CDATA[Convex lens in brass holder with ball joint attachment to brass stand which itself is attached by ball joint to the base, illuminates microscope objects with use of a side light]]></dcterms:description>
    <dcterms:creator><![CDATA[Unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[height 305mm, diam. (base) 100mm, diam. (lens) 70mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200688a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9789">
    <dcterms:title><![CDATA[refractometer manual]]></dcterms:title>
    <dcterms:description><![CDATA[Plastic wallet containing manufacturer&#039;s manual for ABDNP201355a, dispersion tables for refractometer and manufacturer&#039;s note about desirability of ordering a spare prism assembly.  Instruction manual cover page detached.  Manual dated 1948 with insert correction page dated 1956.  Faded ink inscription &quot;Not to be removed from ? Year Laboratory&quot; - ? Is invisible but may be &quot;Honours&quot;.  Also Hilger tables giving refractive indices of sugar solutions of varying concentrations at different temperatures.]]></dcterms:description>
    <dcterms:creator><![CDATA[Hilger &amp; Watts]]></dcterms:creator>
    <dcterms:date><![CDATA[1948-1960]]></dcterms:date>
    <dcterms:format><![CDATA[310 mm by 220 mm by 10 mm]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201355b]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[98 St Pancras Way, London NW1]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9788">
    <dcterms:title><![CDATA[thermal conduction demonstration]]></dcterms:title>
    <dcterms:description><![CDATA[Metal disc with 5 circular holes around it.  Stuck into 3 of the holes is a cork with a metal rod through it.  The metal rods meet up in the centre and are quite long.  The whole device can be held by a handle on the end of a shorter rod at the top of the disc.  Each rod is made out of a different metal gold, silver and bronze.  The gold and silver rods are covered in candle wax. To use: cover the rods in wax then heat the centre of the device.  The wax then drops off the metals which conduct heat the best and stay on the metals which are poorer conductors of heat.]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1780-1850]]></dcterms:date>
    <dcterms:format><![CDATA[radius 250mm, height 63mm]]></dcterms:format>
    <dcterms:format><![CDATA[copper, steel and bronze]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201275a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9787">
    <dcterms:title><![CDATA[Phenakistascope handle]]></dcterms:title>
    <dcterms:description><![CDATA[a wooden handle with brass rod and spindle fitting.  A disc may be attached to the spindle and spun to create an optical illusion of movement]]></dcterms:description>
    <dcterms:date><![CDATA[1850-1860]]></dcterms:date>
    <dcterms:format><![CDATA[overall length 200mm, handle 100mm, spindle 40mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood, brass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200437c]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9786">
    <dcterms:title><![CDATA[switch]]></dcterms:title>
    <dcterms:description><![CDATA[2 brass Morse code style switches and terminals mounted on a wooden base.]]></dcterms:description>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[height 30 mm, length 65 mm, width 90 mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood, brass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201107a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9785">
    <dcterms:title><![CDATA[Microscope calibration slide]]></dcterms:title>
    <dcterms:description><![CDATA[Glass slide in original black protective box with precision scale 0.1 and 0.01of a mm]]></dcterms:description>
    <dcterms:creator><![CDATA[Watson]]></dcterms:creator>
    <dcterms:date><![CDATA[1950-1970]]></dcterms:date>
    <dcterms:format><![CDATA[width 31 mm by length 85 mm by depth 9 mm]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201921c]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9784">
    <dcterms:title><![CDATA[Charger for HP 35 calculator]]></dcterms:title>
    <dcterms:description><![CDATA[Mains charger for (ABDNP201930a) HP 35 calculator with mains lead and lead to connect calculator.]]></dcterms:description>
    <dcterms:creator><![CDATA[HP]]></dcterms:creator>
    <dcterms:date><![CDATA[1975-1985]]></dcterms:date>
    <dcterms:identifier><![CDATA[ABDNP:201930b]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[USA]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9783">
    <dcterms:title><![CDATA[camera plate holders]]></dcterms:title>
    <dcterms:description><![CDATA[6 wooden plate holders with brass fixings. Numbers are inscribed]]></dcterms:description>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[height 210mm, length 155mm<br />
plate window: 4.5 x 6.25&quot;]]></dcterms:format>
    <dcterms:format><![CDATA[wood, metal]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200811a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/9782">
    <dcterms:title><![CDATA[Instruction manual]]></dcterms:title>
    <dcterms:description><![CDATA[instruction manual for HP 35 calculator ABDNP201930a.]]></dcterms:description>
    <dcterms:creator><![CDATA[HP]]></dcterms:creator>
    <dcterms:date><![CDATA[1975-1985]]></dcterms:date>
    <dcterms:identifier><![CDATA[ABDNP:201930c]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[USA]]></dcterms:coverage>
</rdf:Description></rdf:RDF>