149 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 Germany Creator An entity primarily responsible for making the resource Zeiss, Ikon Date A point or period of time associated with an event in the lifecycle of the resource 1930-1970 Description An account of the resource Brown wooden suitcase housing a large and heavy black metal 16 mm film projector with engraving on a plate. With speed control Ballast resistor and film rewinder attached to suitcase lid. Also in suitcase 2 film guides on metal bases, Kodak film splicing outfit, empty projection bulb packet and unused wyrlex plug. Format The file format, physical medium, or dimensions of the resource suitcase: height 180 mm, length 516 mm, width 390 mm metal Identifier An unambiguous reference to the resource within a given context ABDNP:200655a Title A name given to the resource 16 mm film projector 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, England Creator An entity primarily responsible for making the resource Bellingham & Stanley Ltd Date A point or period of time associated with an event in the lifecycle of the resource 1914-1990 Description An account of the resource grey metal base with angled monocular and glass block at one end and secondary glass block at the other, bridged by two glass pipes. Micrometer on side, made by Moore & Wright, Sheffield, England. Plate on interferometer with inscription "Bellingham & Stanley Ltd, London, No. 568803, Made in England". Format The file format, physical medium, or dimensions of the resource height 246mm, length 1010mm, width 197mm glass, metal Identifier An unambiguous reference to the resource within a given context ABDNP:200619a Title A name given to the resource Jamin Interferometer 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 W. LADD Date A point or period of time associated with an event in the lifecycle of the resource 1860-1890 Description An account of the resource Brass stand on circular brass base with adjustable arm at top holding a brass mounted 6 layered 60 degree prism. The arm can only be adjusted in the angle of the prism, not the height. Format The file format, physical medium, or dimensions of the resource Radius (base) 50mm, height (stand) 380mm, radius (stand) 8mm, length (arm) 80mm height (prism) 58mm, length (sides) 38mm Brass (stand), Sheet metal (arm), glass (prism) Identifier An unambiguous reference to the resource within a given context ABDNP:200587a Title A name given to the resource Polyprism 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 Wooden box with tube and lens form one end and "bellows" with a rectangular opening at the other. Turning wheel that opens and shuts aperture on side of box and handle to slide lens back and forth on tube with mm scale underneath marked every 5 mm from 0 to 20. Used to convert a spectrometer to a spectrograph. Photosensitive paper would be placed over rectangular aperture and the lens, over the spectrometer eyepiece. Format The file format, physical medium, or dimensions of the resource length 530mm, width 190mm, lens diam.40mm Wood, glass, metal (tube) Identifier An unambiguous reference to the resource within a given context ABDNP:200602a Title A name given to the resource Spectrometer converter 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 1860-1889 Description An account of the resource With 6 concentric inner conductors and 12 iron sheathing wires. Short section held in brass band. Format The file format, physical medium, or dimensions of the resource iron, copper, brass, bitumen (?) Identifier An unambiguous reference to the resource within a given context ABDNP:200181a Title A name given to the resource section of submarine cable 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, England Creator An entity primarily responsible for making the resource Watkins & Hill Opticians (Francis Watkins & William 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 Specimens for observing strain-induced anistropy in polarised llight. 3 wooden frames each inset with a anisotropic glass specimen of different shape; flower, circular, octagonal shapes. Format The file format, physical medium, or dimensions of the resource height 16mm, length 141mm, width 49mm Prisms diam. 35mm wood, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200630a Title A name given to the resource anisotropic glass specimens 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 1780-1860 Description An account of the resource Telescopic level, all brass on adjusting table with 4 screwed feet. Is this the item in the 1823 inventory ' leveling instrument, Miller Edinburgh pounds 6.16.6 ' (C501?). Format The file format, physical medium, or dimensions of the resource objective diameter 37 mm; overall length 423 mm (inc. end cap) closed 380 mm brass; glass Identifier An unambiguous reference to the resource within a given context ABDNP:200596a Title A name given to the resource surveyor's level 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 Gambrell Bros Description An account of the resource a mirror galvanometer with small upper and larger lower cylinders in lacquered brass. The lower cylinder is surrounded by an brass ring with three brass terminals. Three adjustable brass feet are fitted to the ring. The larger cylinder has a glass circular window for viewing the mirror. A bubble level is fitted to the top of the large cylinder. Gambrell Bros London; indicating small currents Format The file format, physical medium, or dimensions of the resource 120mm OA dia 250mm high brass, ebonite, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200480a Title A name given to the resource galvanometer 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, England Creator An entity primarily responsible for making the resource Kodak Limited 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 wood & metal plate holders with inscription on them. Also over 50 gelatin filters. Format The file format, physical medium, or dimensions of the resource plate window: 4.75 x 6.5" plate holder: height 215mm, length 150mm, thickness 18mm metal, wood, gelatin Identifier An unambiguous reference to the resource within a given context ABDNP:200810a Title A name given to the resource camera plate holders & filters 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 Jena Creator An entity primarily responsible for making the resource Carl Zeiss Date A point or period of time associated with an event in the lifecycle of the resource 1800 Description An account of the resource Wooden aperture and film holder with sliding aperture size and position. On edge, small disk reads "3cm" and engraved into the wood is the maker. There is a steel rule for the camera position from -5 to +5 in unit increments. Format The file format, physical medium, or dimensions of the resource height 370mm, length 240mm, thickness 16mm wood, metal Identifier An unambiguous reference to the resource within a given context ABDNP:200758b Title A name given to the resource camera