195 10 3473 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant 3, Fleet Street, London, England Creator An entity primarily responsible for making the resource Newton & Co. Date A point or period of time associated with an event in the lifecycle of the resource 1890-1900 Description An account of the resource Round quarte-wave plate in wooden square wooden frame with handle. Makers name and address on handle. On other side written on by hand "Quartz" and "1/4X". For use with Newton & Co. optical bench Format The file format, physical medium, or dimensions of the resource frame: height 11mm, length 102mm, width 57mm plate: diam. 41mm wood, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200623b Title A name given to the resource Quarter-wave plate in wooden frame Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant unknown Creator An entity primarily responsible for making the resource unknown Date A point or period of time associated with an event in the lifecycle of the resource 1790 ?-1820 ? Description An account of the resource 18 small glass beads, all but one numbered. In circular wooden box. Instructions for use on paper stuck inside lid. Likley to be the box of spirit bubbles' purhcased in 1833 by Prof William Knight. Format The file format, physical medium, or dimensions of the resource box 3.5 inch x 1.25 inch glass, wood, paper Identifier An unambiguous reference to the resource within a given context ABDNP:200354a Title A name given to the resource specific gravity beads Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Unknown Date A point or period of time associated with an event in the lifecycle of the resource 1800-2000 Description An account of the resource brass framed screw-on telescope objective with focal length approx.30" (760 mm). Format The file format, physical medium, or dimensions of the resource working diam.2.5" (66mm), height 10mm metal, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200660a Title A name given to the resource telescope objective Lens Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Unknown Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource copper coloured tube with screw holes at one end. Format The file format, physical medium, or dimensions of the resource height 178mm, diam. 30mm metal Identifier An unambiguous reference to the resource within a given context ABDNP:200686a Title A name given to the resource copper tube Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Unknown Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource Cylindrical brass weight with the number "11" engraved. Format The file format, physical medium, or dimensions of the resource height 35mm, diam.32mm metal Identifier An unambiguous reference to the resource within a given context ABDNP:200637b Title A name given to the resource weight % Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Description An account of the resource A wooden pendulum with brass and lead weight. The wooden shaft is broken just above the weight Format The file format, physical medium, or dimensions of the resource 1120mm long 150mm dia weight wood, brass, lead Identifier An unambiguous reference to the resource within a given context ABDNP:200489a Title A name given to the resource pendulum Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant London Creator An entity primarily responsible for making the resource Ultrasonoscope Co. (London) LTD Date A point or period of time associated with an event in the lifecycle of the resource 1965-1975 Description An account of the resource Device for displaying ultrasonic timing pulses; osciliscope technology; customised for use with ultrasonic probes; serial number on back B.661. Great Britain Patent number 696920 Format The file format, physical medium, or dimensions of the resource L 570 mm; H 390 mm; W 260 mm Metal, plastic, leather Identifier An unambiguous reference to the resource within a given context ABDNP:201807a Title A name given to the resource Ultrasonoscope Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Aberdeen Creator An entity primarily responsible for making the resource A Spark Description An account of the resource on a triangular wooden base with three adjustable feet. Two vertical wooden circular frames separated by four brass rods, hold wire coils connected to four brass terminals. In the middle a turned wood pedestal holds a horizontal circular scale of four 90 deg quadrants with a parallax mirror. A brass gantry supports a suspended needle below a rotatable scale. The needle is missing. Marked on the scale is A Spark Aberdeen Format The file format, physical medium, or dimensions of the resource 330mm triangle base, 420mm high wood, copper wire, brass, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200540a Title A name given to the resource galvanometer Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource unknown Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource Brass collimator with spring shutter on one end. Format The file format, physical medium, or dimensions of the resource length 170mm, diam. 30mm metal, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200667b Title A name given to the resource brass collimator Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant London, England Creator An entity primarily responsible for making the resource W. Watson & Sons Ltd. Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource Brass pair of binocular adapters with engraving on it. In wooden box. Format The file format, physical medium, or dimensions of the resource box: height 95mm, length 215mm, width 130mm bicor: height 185mm, diam.s 30mm, width 75mm metal, wood (box) Identifier An unambiguous reference to the resource within a given context ABDNP:200730a Title A name given to the resource bicor attachment