168 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 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, scale1500-2000, 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:200417a 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 British make Description An account of the resource glass specific gravity hydrometer, lead shot weighted, scale 700 to 1000. Separate weight and float bulbs. In cardboard tube Format The file format, physical medium, or dimensions of the resource 230mm long, 16mm dia float, 8mm dia tube lead, glass, paper Identifier An unambiguous reference to the resource within a given context ABDNP:200422a 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/. 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 1950-1980 Description An account of the resource black metal box with a mains plug coming out of the side of it. On the same side is an on/off switch and a panel which says "MAINS VOLTAGE" and 7 holes with "0, +10, +20, 100, 150, 200, 300" beside them and 2 plastic topped screws. There is also a female slot for a lead Format The file format, physical medium, or dimensions of the resource length 224mm, width 77mm height 130mm metal and plastic Identifier An unambiguous reference to the resource within a given context ABDNP:201285a Title A name given to the resource power supply 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 J. King Date A point or period of time associated with an event in the lifecycle of the resource 1781-1789 Description An account of the resource Brass and wooden model of escapement with 60 second face. Pendulum ( ABDNP200022b ) fits on rear. Holes on right of base probably for small pulley wheel, now missing. Dial marked in seconds and labelled every 10 seconds. Escapement wheel 152 mm external diameter. Replacement dial hand fitted in 1982. It's special feature is that the escapement wheel doesn't rebound at each tick but stops dead. Format The file format, physical medium, or dimensions of the resource height 267 mm; dial diameter 150 mm; base depth 183 mm; width 230 mm brass, wood Identifier An unambiguous reference to the resource within a given context ABDNP:200022a Title A name given to the resource Graham's dead beat escapement 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 unmarked Format The file format, physical medium, or dimensions of the resource 460mm x 460mm x 510mm high unknown Identifier An unambiguous reference to the resource within a given context ABDNP:200531a Title A name given to the resource R52 box 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 J. King Date A point or period of time associated with an event in the lifecycle of the resource 1781-1789 Description An account of the resource Pendulum for use with model of Graham's dead-beat escapement. Spring steel suspension, deal rod with hollow brass bob Format The file format, physical medium, or dimensions of the resource length 1020 mm; 210 mm diam by 80 mm depth Wood, steel Identifier An unambiguous reference to the resource within a given context ABDNP:200022b Title A name given to the resource pendulum for model escapement 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 R & J Beck Ltd. Date A point or period of time associated with an event in the lifecycle of the resource 1960-1975 Description An account of the resource Small hand-sized spectroscope with eyepiece and port in black, velvet-lined box. Approximately swan-neck shaped with slit at end of narrower section; black painted metal with brass eyepiece; screw hole on side for pillar mounting. Inscribed in white 'Ultra violet spectroscope/ 1 Div = 100 AU/ R & J Beck Ltd/ London'. In 'as new' condition. Format The file format, physical medium, or dimensions of the resource box 180 mm wide; 100 mm deep; 40 mm high Identifier An unambiguous reference to the resource within a given context ABDNP:201961a Title A name given to the resource Ultraviolet spectroscope 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 L.L New York, U.S.A. Creator An entity primarily responsible for making the resource National Instrument Co. Date A point or period of time associated with an event in the lifecycle of the resource 1940-1955 Description An account of the resource Wooden box containing Army medic's kit including: blood pressure gage, 2 dentist style mirrors, ear inspection power cables, 5 spare bulbs and a stereoscope? Format The file format, physical medium, or dimensions of the resource box: height 58mm, length 322mm, width 205mm Identifier An unambiguous reference to the resource within a given context ABDNP:200759a Title A name given to the resource medical kit 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 (?) Date A point or period of time associated with an event in the lifecycle of the resource 1897-1910 Description An account of the resource one tall tube with a ring anode to allow the cathode rays (electrons) to pass through; presumed to have been acquired as a set with five others Format The file format, physical medium, or dimensions of the resource glass, wood, metal Identifier An unambiguous reference to the resource within a given context ABDNP:200123f Title A name given to the resource discharge tube demonstration 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 1800 Description An account of the resource a brass handle forming an enclosed loop. The fitting is a tapped socket possibly 3/8th Whitworth Format The file format, physical medium, or dimensions of the resource 55mm x 55mm x 18mm brass Identifier An unambiguous reference to the resource within a given context ABDNP:200316a Title A name given to the resource handle