147 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 Description An account of the resource 2 glass disks (1 large, 1 small) with darkened stripes to create a slit effect, able to rotate on metal handle with turning handle and pulley cable spindle. On wooden protective slip. Gives interrupted patterns of light Format The file format, physical medium, or dimensions of the resource diam.s (disks) 152mm and 127mm, thickness 2mm, length (handle) 290mm box: height 18mm, length 180mm, width 180mm glass, metal, wood Identifier An unambiguous reference to the resource within a given context ABDNP:200712a Title A name given to the resource light interrupter 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.W 4 Creator An entity primarily responsible for making the resource F.H. Pride Ltd. Date A point or period of time associated with an event in the lifecycle of the resource 1935-1945 Description An account of the resource Black metal apparatus; two individual scales measuring 'knots' and 'MPH'; scales look like glass thermometers - right hand dial 0-150 and left hand dial 150- 550 mph; converts pressure into speed; serial no 81; ref no 6C/85 Format The file format, physical medium, or dimensions of the resource width 270 mm; depth 133 mm; height 460 mm glass; metal Identifier An unambiguous reference to the resource within a given context ABDNP:201775a Title A name given to the resource Portable calibrator for air speed indicators 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 Philips Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource Small bulb with a frosted window; a "sapphire" window, in a cardboard box. Format The file format, physical medium, or dimensions of the resource height 55mm, diam. 40mm Identifier An unambiguous reference to the resource within a given context ABDNP:200761a Title A name given to the resource sapphire bulb 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 USA Creator An entity primarily responsible for making the resource Hewlett Packard Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource 3 cables for a Hewlett Packard computer; interfacing cable to connect computers to other devices Format The file format, physical medium, or dimensions of the resource lengths 2m and 3m plastic and metal Identifier An unambiguous reference to the resource within a given context ABDNP:200649a Title A name given to the resource IEEE data computer cables 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 Grubb Parson Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource Clear plastic box with black metal trim. Inside can be seen the workings including two mirrors. On side there is three controls, one with a single unit scale from 0 to 10; fine to coarse. Three sockets, labelled as A.C. Mains, Ext. Recorder, D.B. Unit. Plate on back reads: "GRUBB PARSONS ENGLAND TYPE GS2A SERIAL No. 28, PAT APPLIED FOR". Format The file format, physical medium, or dimensions of the resource height 323mm, length 745mm, width365mm plastic, glass, metal Identifier An unambiguous reference to the resource within a given context ABDNP:200615a Title A name given to the resource spectrophotometer 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 G H Zeal Description An account of the resource a total immersion glass thermometer non linear scale -200 to +25deg C. In blue card tube. Top end may be broken. No. 24233 Format The file format, physical medium, or dimensions of the resource 400mm long, 6mm dia glass, mercury (?) Identifier An unambiguous reference to the resource within a given context ABDNP:200434a 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/. Description An account of the resource three large bulbs with liquid mercury and alcohol are mounted vertically with brass latches against a wooden board and white card. No scale. Format The file format, physical medium, or dimensions of the resource 330mm x 100mm x 500 high glass, mercury, alcohol (?) Identifier An unambiguous reference to the resource within a given context ABDNP:200534a Title A name given to the resource triple thermometers 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 Taiwan Creator An entity primarily responsible for making the resource Binatone Date A point or period of time associated with an event in the lifecycle of the resource 1980-1985 Description An account of the resource one of six telephones. Binatone MP400 DTMF push button telephone, can be wall mounted. 10 memory and redial facility. Early example of mass produced telephone using solid state circuitry; first generation of push button digital phones Format The file format, physical medium, or dimensions of the resource 220mm x 170mm x 45mm excluding handset Plastic, electronic components Identifier An unambiguous reference to the resource within a given context ABDNP:200493d Title A name given to the resource telephone 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 Hand held brass microscope, part of a set of miniature optical instruments. Focal length of approx. 1.5" (38mm). Has a clamp so can be mounted to a stand. Format The file format, physical medium, or dimensions of the resource height 70mm, length 83mm, diam. 28mm metal, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200721c Title A name given to the resource Miniature microscope 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 stand with 3 feet, possibly for a telescope. Format The file format, physical medium, or dimensions of the resource height 265mm, length 225mm, width 225mm metal Identifier An unambiguous reference to the resource within a given context ABDNP:200687a Title A name given to the resource telescope stand