172 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/. Description An account of the resource a glass centigrade thermometer, scale -10 to 100 deg C. Black ink liquid. In cardboard tube Format The file format, physical medium, or dimensions of the resource 385mm long 12mm dia glass Identifier An unambiguous reference to the resource within a given context ABDNP:200421a Title A name given to the resource 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 1820-1880 Description An account of the resource Leslie's differential thermometer. Double bulbs on ends of a tube set into delicate wooden base. One bulb blue, one clear; liquid (blue) broken column. Faded mark on underside base showing existence of rectangular label. Format The file format, physical medium, or dimensions of the resource height 185 mm; diameter of base 86 mm wood, glass, alcohol Identifier An unambiguous reference to the resource within a given context ABDNP:200229a Title A name given to the resource Leslie's differential 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/. Date A point or period of time associated with an event in the lifecycle of the resource 1880-1950 Description An account of the resource heavy brass seconds pendulum (lead filled? not examined), with twin spring suspension. Format The file format, physical medium, or dimensions of the resource height 1000 mm, base dia 80 mm brass Identifier An unambiguous reference to the resource within a given context ABDNP:200312a 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 S.E. 25 Creator An entity primarily responsible for making the resource H. Tinsley & Co Ltd ' No 74.593 ' Date A point or period of time associated with an event in the lifecycle of the resource 1930-1960 Description An account of the resource ' 1000 OHMS / 0.1 AMPS ' Format The file format, physical medium, or dimensions of the resource copper wire Identifier An unambiguous reference to the resource within a given context ABDNP:200164a Title A name given to the resource standard resistor 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 Enfield Creator An entity primarily responsible for making the resource ' SANGAMO WESTON Ltd., ENFIELD, MIDDX., ENG. ' Description An account of the resource Plate on side: ' 7.5 AMPS / FOR USE WITH MODEL S66, N61793 '. With 2 terminals. Format The file format, physical medium, or dimensions of the resource length 140 mm Bakelite, chrome, brass Identifier An unambiguous reference to the resource within a given context ABDNP:200175a Title A name given to the resource Precision shunt 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 box with "Atwood's Replace Riders" written on top. Inside contains 15 metal slides of varying size with a hole punched in each of them. Format The file format, physical medium, or dimensions of the resource box: height 30mm, diam.70mm slides: 14 x 14 x 1mm - 25 x 25 x 1mm. metal, cardboard (box) Identifier An unambiguous reference to the resource within a given context ABDNP:200638a Title A name given to the resource Box of Atwood's riders 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 1820-1880 Description An account of the resource With separate closing end. 5 coils per leg. Brass terminals. Combination typical of early to mid 19th century coils. Format The file format, physical medium, or dimensions of the resource length 360 mm; width 150 mm iron, copper wire, brass Identifier An unambiguous reference to the resource within a given context ABDNP:200178a Title A name given to the resource iron cored electromagnet 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 1950-1955 ? Description An account of the resource The curved vanes have been calculated to give straight-line tuning across the dial. Behind the dial, a travelling pointer illuminated by two small bulbs can be swept around to tune in to the stations. 2 (?) gangs of closely spaced vanes. Hand assembled. Format The file format, physical medium, or dimensions of the resource weight approx. 1/2 kg aluminium, ceramic, brass, steel Identifier An unambiguous reference to the resource within a given context ABDNP:200145a Title A name given to the resource tuning condenser 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 1850-1889 Description An account of the resource Bulls-eye lens with ball and socket joints at either end of stand rod. For illumination of microscope specimens. Format The file format, physical medium, or dimensions of the resource brass; glass Identifier An unambiguous reference to the resource within a given context ABDNP:200162a Title A name given to the resource bulls-eye lens on telescopic 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 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 1790-1900 Description An account of the resource Brass pump with T handle; detached end piece. With leather washers. Format The file format, physical medium, or dimensions of the resource overall length 375 mm; barrel approx. 240 mm x 35 mm brass, leather Identifier An unambiguous reference to the resource within a given context ABDNP:200391a Title A name given to the resource single barrelled pump