<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/10011">
    <dcterms:title><![CDATA[glass tray]]></dcterms:title>
    <dcterms:description><![CDATA[a circular glass tray with a smaller diameter brass disc connected through the centre to a brass tapped inlet.  A hollow tube fitting this tap is severed.]]></dcterms:description>
    <dcterms:creator><![CDATA[W Ladd]]></dcterms:creator>
    <dcterms:format><![CDATA[230mm dia x 80mm high]]></dcterms:format>
    <dcterms:format><![CDATA[glass, brass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200522a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[London]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10010">
    <dcterms:title><![CDATA[milliammeter]]></dcterms:title>
    <dcterms:description><![CDATA[a circular brass cased milliammeter mounted on a circular wooden back plate fitted by heavy brass clamps to a black painted pedestal on a circular wooden base.  The scale is 5-0-5 milliamps.  A rotary switch marked 1-10-0 aligns with a pointer on the top of the meter case.  Dial marked H.F. No.1115A]]></dcterms:description>
    <dcterms:creator><![CDATA[H.F.?]]></dcterms:creator>
    <dcterms:format><![CDATA[base dia 190mm height 390mm meter face 115mm dia]]></dcterms:format>
    <dcterms:format><![CDATA[brass, glass, wood]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200465a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10009">
    <dcterms:title><![CDATA[Optical Galvanometer]]></dcterms:title>
    <dcterms:description><![CDATA[50 OHMS in white ink between the 2 terminals. Scale 8 - 0 - 8 in divisions of 0.2 . On circular platform with knob]]></dcterms:description>
    <dcterms:creator><![CDATA[CAMBRIDGE / INSTRUMENT CO. LTD. / ENGLAND]]></dcterms:creator>
    <dcterms:date><![CDATA[1930-1970]]></dcterms:date>
    <dcterms:format><![CDATA[length 166 mm; width 190 mm; height 85 mm]]></dcterms:format>
    <dcterms:format><![CDATA[Bakelite, brass, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200895a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Cambridge]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10008">
    <dcterms:title><![CDATA[optical galvanometer]]></dcterms:title>
    <dcterms:description><![CDATA[On top &#039; C60302 &#039; With 3 circular adjustable feet. 8 bronze terminals;  on 2 curved platforms (4 each).  Glass window with bronze frame jutting out of the front.]]></dcterms:description>
    <dcterms:creator><![CDATA[on top &#039; CAMBRIDGE / INSTRUMENT Co. LTD. ENGLAND &#039;]]></dcterms:creator>
    <dcterms:date><![CDATA[1924]]></dcterms:date>
    <dcterms:format><![CDATA[height (of large cylinder) 170 mm; height (of smaller cylinder) 95 mm]]></dcterms:format>
    <dcterms:format><![CDATA[cast iron, lacquered bronze, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200444a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[Cambridge]]></dcterms:coverage>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10007">
    <dcterms:title><![CDATA[spectrometer]]></dcterms:title>
    <dcterms:description><![CDATA[Grey metal plate &#039; UNIVERSITY SPECTROMETER / No. 96978 MADE IN ENGLAND. &#039; With logo. One fixed and one adjustable tube with eyepiece. Scale on fixed tube: 150 - 0 - 150. Rotatable sample platform]]></dcterms:description>
    <dcterms:creator><![CDATA[&#039; HILGER &amp; WATTS LTD &#039;]]></dcterms:creator>
    <dcterms:format><![CDATA[height (from base) 300 mm; diam. 100 mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal , glass , steel]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200303a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10006">
    <dcterms:title><![CDATA[Concave mirror]]></dcterms:title>
    <dcterms:description><![CDATA[large concave mirror set in dark wooden frame.  In style of demonstration equipment from first half of 18th century and may well date from then.  Original would have been held in a mirror stand.]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1720-1790]]></dcterms:date>
    <dcterms:format><![CDATA[height 34mm, diam (inc. frame) 304mm, diam. (mirror) 248mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood, glass]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200624a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10005">
    <dcterms:title><![CDATA[brass stand]]></dcterms:title>
    <dcterms:description><![CDATA[Brass cylindrical stand on 3 feet]]></dcterms:description>
    <dcterms:creator><![CDATA[Unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1800]]></dcterms:date>
    <dcterms:format><![CDATA[height 155mm, length 130mm, width 130mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200657b]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10004">
    <dcterms:title><![CDATA[Sextant]]></dcterms:title>
    <dcterms:description><![CDATA[Bakelite case containing metal bubble sextant mk 9A; model no 12560/43; serial no 9054/42; patent nos 480112, 490621; case has two metal hinges; power cord has two small prongs on plug and battery on other end]]></dcterms:description>
    <dcterms:creator><![CDATA[A.M. (?)]]></dcterms:creator>
    <dcterms:date><![CDATA[1940-1946]]></dcterms:date>
    <dcterms:format><![CDATA[Box: width 205 mm; depth 255 mm; height 240 mm]]></dcterms:format>
    <dcterms:format><![CDATA[metal; bakelite; plastic; textile]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:201624a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10003">
    <dcterms:title><![CDATA[glass vessel]]></dcterms:title>
    <dcterms:description><![CDATA[straight walled glass vessel with slight shoulder, silvered half way up the glass and has a tin band with thumb screw as an electrical contact. A brass rod terminated in solid copper wire filaments is suspended from a three armed cap.  Perhaps an electroplating device]]></dcterms:description>
    <dcterms:format><![CDATA[100mm dia 320mm high]]></dcterms:format>
    <dcterms:format><![CDATA[glass, silver, brass, copper, insulation]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200447a]]></dcterms:identifier>
</rdf:Description><rdf:Description rdf:about="https://exhibitions.abdn.ac.uk/university-collections/document/10002">
    <dcterms:title><![CDATA[spark gaps]]></dcterms:title>
    <dcterms:description><![CDATA[1 large adjustable spark gap with 1/2 mm separation scale from 0 to 100 mm. Balls plated brass; silver coloured. For detecting spark transmissions following Hertz&#039;s method.]]></dcterms:description>
    <dcterms:creator><![CDATA[unknown]]></dcterms:creator>
    <dcterms:date><![CDATA[1890-1920]]></dcterms:date>
    <dcterms:format><![CDATA[diameter 50 mm; height ( ebonite posts ) 235 mm]]></dcterms:format>
    <dcterms:format><![CDATA[wood, brass, ebonite]]></dcterms:format>
    <dcterms:identifier><![CDATA[ABDNP:200188a]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[unknown]]></dcterms:coverage>
</rdf:Description></rdf:RDF>