169 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 unknown Creator An entity primarily responsible for making the resource unknown Format The file format, physical medium, or dimensions of the resource base diameter 230 mm; height 300 mm; width collar 59 mm glass Identifier An unambiguous reference to the resource within a given context ABDNP:200240a Title A name given to the resource receiver 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 Warden, Muirhead & Clark, Westminster Date A point or period of time associated with an event in the lifecycle of the resource 1870-1889 Description An account of the resource Siemens Relay. No 22 on mahogany base. Format The file format, physical medium, or dimensions of the resource width 235 mm, by 235 mm, by height 155 mm wood, brass, copper wire Identifier An unambiguous reference to the resource within a given context ABDNP:200280a Title A name given to the resource telegraphic relay 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 heavy G clamp with an attached belt drive mechanism which rotates a wood and brass rod. Leather drive belt. Canvas hood on end of brass rod Format The file format, physical medium, or dimensions of the resource 500mm x 80mm x 160mm iron, brass, wood, leather, canvas Identifier An unambiguous reference to the resource within a given context ABDNP:200392a Title A name given to the resource drive shaft 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 1780-1920 Description An account of the resource Double handle with green felt lined recess, for holding test-tubes and other items being gently heated. Format The file format, physical medium, or dimensions of the resource length 260 mm; width 69 mm; depth (when closed) 42 mm felt, brass, wood Identifier An unambiguous reference to the resource within a given context ABDNP:200255a Title A name given to the resource hot-tube holders 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 John Moore & Sons, London No. 15270 Date A point or period of time associated with an event in the lifecycle of the resource 1900-1960 Description An account of the resource In case, seconds pendulum; kept working. Recorded (1982) as located in the Professor's basement laboratory. Format The file format, physical medium, or dimensions of the resource wood, glass, iron Identifier An unambiguous reference to the resource within a given context ABDNP:200260a Title A name given to the resource Laboratory clock 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 British make Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource glass hydrometer, scale1000-1100, lead weighted bottom bulb. In red cardboard box Format The file format, physical medium, or dimensions of the resource 225mm, bulb 20mm dia glass, lead Identifier An unambiguous reference to the resource within a given context ABDNP:200416a Title A name given to the resource hydrometer 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 on reverse of scale: ' Registd. Decr. 22nd 1873 J. Hicks 8 Hatton Gar'n London ' No 5521 Date A point or period of time associated with an event in the lifecycle of the resource 1873-1889 Description An account of the resource Maximum thermometer on brass stand. Hollow T end piece with hole to central column. Calibration -40 to 120. Two additional numbers shown on stem: No. 100845; second number with symbol 14770 Format The file format, physical medium, or dimensions of the resource length 325 mm; height 130 mm; base diameter 71 mm glass, brass Identifier An unambiguous reference to the resource within a given context ABDNP:200231a Title A name given to the resource grass thermometer 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 1860-1900 Description An account of the resource Oil lamp with glass lens; black painted brass with small carrying handle on base. Format The file format, physical medium, or dimensions of the resource height 125 mm; diameter 75 mm iron, glass, brass Identifier An unambiguous reference to the resource within a given context ABDNP:200200a Title A name given to the resource transit 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/. Creator An entity primarily responsible for making the resource Muirhead Date A point or period of time associated with an event in the lifecycle of the resource 1960-1970 Description An account of the resource 10-step variable capacitor for device mounting, type B-22-C. 10 by 0.1 microfarad. Ser.no. 296730. Brown tufnol faceplate Format The file format, physical medium, or dimensions of the resource brass, copper, plastic Identifier An unambiguous reference to the resource within a given context ABDNP:201348a Title A name given to the resource 1-decade stepped variable capacitor 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 5 Charing Cross, London Creator An entity primarily responsible for making the resource Watkins & Hill Date A point or period of time associated with an event in the lifecycle of the resource 1840-1855 Description An account of the resource Watt governor model in brass to fit Watkins & Hill 's whirling table. Brass balls on rods, total 200 mm long. Format The file format, physical medium, or dimensions of the resource length 290 mm; balls ' diameter approx. 28 mm brass, iron Identifier An unambiguous reference to the resource within a given context ABDNP:200250a Title A name given to the resource centrifugal demonstration governor