<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/10041">
    <dcterms:title><![CDATA[Galvanometer scale]]></dcterms:title>
    <dcterms:description><![CDATA[Many sheets of transparent paper with a ruler printed on it; top scale measures from 25 to 0 then 0 to 25; bottom scale measures from 0 to 50 cm; under scale is printed &quot;Scale A, Tracing Paper&quot;. Maker&#039;s Name reads: &quot; W.G. Pye &amp; Co.&quot; wrapped in brown paper]]></dcterms:description>
    <dcterms:creator><![CDATA[W.G. Pye &amp; Co. - Scientific Instrument Makers - Granta Works]]></dcterms:creator>
    <dcterms:date><![CDATA[1920-1960]]></dcterms:date>
    <dcterms:format><![CDATA[length 605 mm; width 60 mm.]]></dcterms:format>
    <dcterms:format><![CDATA[transparent paper]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201731a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Cambridge, England]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10040">
    <dcterms:title><![CDATA[galvanometer]]></dcterms:title>
    <dcterms:description><![CDATA[Has one coil forming a vertical loop.  There is a screw terminal at the zenith possible for suspending a magnetic pointer.  In the centre is a +/- 90 degree dial on the horizontal wooden shelf.  All are mounted on an brass pedestal with ebonite base with brass +/- 90 degree scale with pointer and three brass adjustable feet.  Two brass terminals connect to the winding. Both dials are marked Gruel Berlin in script]]></dcterms:description>
    <dcterms:creator><![CDATA[Gruel]]></dcterms:creator>
    <dcterms:format><![CDATA[300mm dia 420 mm high]]></dcterms:format>
    <dcterms:format><![CDATA[chrome, brass, ebonite]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200468a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Berlin]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10039">
    <dcterms:title><![CDATA[microammeter]]></dcterms:title>
    <dcterms:description><![CDATA[Centre-zero scale : 120 - 0 - 120 in divisions of 2 microamp. 2 terminals. Circular platform on top &#039; UNIPIVOT / ZERO ADJUSTMENT / DEPRESS &amp; TURN / TO CLAMP &#039;.  With resistor bridge logo.]]></dcterms:description>
    <dcterms:creator><![CDATA[CAMBRIDGE / INSTRUMENT Co. LTD / ENGLAND]]></dcterms:creator>
    <dcterms:date><![CDATA[1925-1955]]></dcterms:date>
    <dcterms:format><![CDATA[length 177 mm; width 167 mm; height 70 mm]]></dcterms:format>
    <dcterms:format><![CDATA[Bakelite]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200297a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10038">
    <dcterms:title><![CDATA[expanding telescope]]></dcterms:title>
    <dcterms:description><![CDATA[Hand held brass telescope with sliding focus adjustment.  Likely to be telescope from a spectrometer.]]></dcterms:description>
    <dcterms:creator><![CDATA[W. Ladd]]></dcterms:creator>
    <dcterms:date><![CDATA[1865-1890]]></dcterms:date>
    <dcterms:format><![CDATA[diam. 36 mm, length 237-305 mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200676a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[11 &amp; 12 Beak Street, Regent St.]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10037">
    <dcterms:title><![CDATA[brass stand]]></dcterms:title>
    <dcterms:description><![CDATA[Brass stand with engraving on the base. Similar to ABDNP200634a but without magnifier. Also has wooden plate round base.]]></dcterms:description>
    <dcterms:creator><![CDATA[W. Ladd (optician, William)]]></dcterms:creator>
    <dcterms:date><![CDATA[1846-1872]]></dcterms:date>
    <dcterms:format><![CDATA[height 300mm, diam. (base) 110mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200634c]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10036">
    <dcterms:title><![CDATA[convex mirror]]></dcterms:title>
    <dcterms:description><![CDATA[Rectangular mirror in wooden frame curving inwards. Brass plate on back with engraving on it.]]></dcterms:description>
    <dcterms:creator><![CDATA[Unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[Including frame: height 245mm, length 220mm, thickness 22mm<br />
excluding frame: height 180mm, length 145mm]]></dcterms:format>
    <dcterms:format><![CDATA[Glass, wood, metal]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200684a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10035">
    <dcterms:title><![CDATA[Searchlight]]></dcterms:title>
    <dcterms:description><![CDATA[Searchlight case on tripod stand.  The mirror formerly within is stored separately.  This device was used in the 1960s by the Natural Philosophy Radio Astronnomy group as the base for a 2 m diameter, 9 mm wavelength, steerable radio reception dish.  The dish, which we still have (in 2007), fits into the yoke in place of the searchlight bin.  Given the use, the searchlight is classified under &#039;electrical, radio&#039;]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1940-1950]]></dcterms:date>
    <dcterms:format><![CDATA[height 2850mm, diam. 900mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200613a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Germany]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10034">
    <dcterms:title><![CDATA[Texture gauge]]></dcterms:title>
    <dcterms:description><![CDATA[stainless steel instrument used for measuring the surface texture. In leather pouch.]]></dcterms:description>
    <dcterms:creator><![CDATA[Rubert &amp;Co. Ltd,]]></dcterms:creator>
    <dcterms:date><![CDATA[1950-1970]]></dcterms:date>
    <dcterms:format><![CDATA[Stainless steel, leather]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201405e]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Cheadle, Cheshire, UK]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10033">
    <dcterms:title><![CDATA[3.5 inch floppy disk]]></dcterms:title>
    <dcterms:description><![CDATA[3.5 inch floppy disk with paper label which reads, &#039;Elonex MS-DOS 3.30&#039; and &#039;S/N: 017624&#039; maker: Microsoft 1988; read only switch in lower left corner.  Accompanied by paper envelope with clear plastic window and licence agreement printed on back]]></dcterms:description>
    <dcterms:creator><![CDATA[Microsoft]]></dcterms:creator>
    <dcterms:date><![CDATA[1988]]></dcterms:date>
    <dcterms:format><![CDATA[in envelope: width 107 mm; length 105 mm]]></dcterms:format>
    <dcterms:format><![CDATA[plastic; paper; metal]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201700a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10032">
    <dcterms:title><![CDATA[optical bench holder]]></dcterms:title>
    <dcterms:description><![CDATA[cylinder with screw hole on top of wooden base with groove for running along optical bench.]]></dcterms:description>
    <dcterms:creator><![CDATA[Unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[base: height 75mm, length 65mm, width 38mm<br />
holder: height 88mm, diam. 35mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200641b]]></dcterms:identifier>
</rdf:Description></rdf:RDF>