154 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/. 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/. 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/. 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/. Description An account of the resource a cylindrical glass laboratory jar with rimmed top and base Format The file format, physical medium, or dimensions of the resource 205mm high x 60mm dia, rims 77mm glass Identifier An unambiguous reference to the resource within a given context ABDNP:200523c Title A name given to the resource glass jar 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 1900-1970 Description An account of the resource a block of wood with a wooden rod coming out perpendicular Format The file format, physical medium, or dimensions of the resource length 203mm, width 147mm, height 607mm wood Identifier An unambiguous reference to the resource within a given context ABDNP:201283a Title A name given to the resource wooden stand 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, Scotland Creator An entity primarily responsible for making the resource University of Aberdeen Date A point or period of time associated with an event in the lifecycle of the resource 1982-1985 Description An account of the resource The Newsletter for the University of Aberdeen from 1982 until 1985 in an A4 paper box. Format The file format, physical medium, or dimensions of the resource A4 paper Identifier An unambiguous reference to the resource within a given context ABDNP:200875a Title A name given to the resource newsletters 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 Cambridge, England Creator An entity primarily responsible for making the resource Cambridge Scientific Instrument Co. Ltd. Date A point or period of time associated with an event in the lifecycle of the resource 1900-1925 Description An account of the resource Brass telescope from spectrometer table. Objective can extend out. Format The file format, physical medium, or dimensions of the resource diam. (objective) 45mm, length 330mm- 430mm brass, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200659c Title A name given to the resource spectrometer telescope 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 an electric motor with three step pulley wheel. The mechanism is open and mounted on a wood plinth. The stator is electrically energised and the rotor is connected via two brass commutator brushes Format The file format, physical medium, or dimensions of the resource 140mm x 140mm x 110mm high wood, brass, copper, soft iron Identifier An unambiguous reference to the resource within a given context ABDNP:200464a Title A name given to the resource motor 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 England Creator An entity primarily responsible for making the resource L.A.M. Date A point or period of time associated with an event in the lifecycle of the resource 1935-1950 Description An account of the resource Metal cased lamp with power cables and bulb. Plate on side with engraving on it. With screw hole for stand so can be angled and a sight on top. Bulb had 10 V engraved on it. Format The file format, physical medium, or dimensions of the resource height 110mm, diam. 98mm metal, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200756a Title A name given to the resource Signaling Lamp 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 England Creator An entity primarily responsible for making the resource Mazda Date A point or period of time associated with an event in the lifecycle of the resource 1940-1960 Description An account of the resource Mazda 9-stage photomultiplier type 27 M1. Side view, 11pin base, in original box with descriptive label. Lid label "Ser no. SP 285 660/19" Format The file format, physical medium, or dimensions of the resource Box 145 mm long x 70 mm square; device 90 mm long x 31 mm base diam Identifier An unambiguous reference to the resource within a given context ABDNP:200579a Title A name given to the resource Photomultiplier