142 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 Grubb-Parsons Format The file format, physical medium, or dimensions of the resource glass, Bakelite Identifier An unambiguous reference to the resource within a given context ABDNP:200309a Title A name given to the resource spectrometer 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 frame with 2 parallel lenses of different sizes. Format The file format, physical medium, or dimensions of the resource height 101mm, length 100mm, width 62mm, working diam.s (lenses) 35 and 34mm wood, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200698a Title A name given to the resource wooden lens frame % 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 Farnell Date A point or period of time associated with an event in the lifecycle of the resource 1970-1985 Description An account of the resource Farnell BINARY modules in ABDNP:201911a Format The file format, physical medium, or dimensions of the resource Box 90 mm wide, 115 mm high, 38 mm deep Identifier An unambiguous reference to the resource within a given context ABDNP:201911g Title A name given to the resource Digital BINARY modules 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 large round metal lens holder. Format The file format, physical medium, or dimensions of the resource height 470mm, diam. (base) 120mm, diam. (lens holder) 138mm metal, plastic Identifier An unambiguous reference to the resource within a given context ABDNP:200693b Title A name given to the resource lens holder 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 wooden frame containing 'magic' mirror with terminal and wires to connect to 25volts; switch to alter image reflection Format The file format, physical medium, or dimensions of the resource length 300mm; depth 240mm; height 385mm wood; glass; plastic; metal Identifier An unambiguous reference to the resource within a given context ABDNP:201447a Title A name given to the resource Mirror 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 in wood, small trestle table or stool with crossed supports at each end, brass screws, possibly for equipment support Format The file format, physical medium, or dimensions of the resource 380mm x 610mm x 220 high wood, brass Identifier An unambiguous reference to the resource within a given context ABDNP:200536b Title A name given to the resource trestle table 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 Small wooden drawer of miscellaneous items including brass tweezers, rotating aperture selector, eyepiece, a lens and screws. Drawer has an ivory handle and used to hold slides or lenses as grooves set in wood. Format The file format, physical medium, or dimensions of the resource drawer: height 33mm, length 170mm, width 135mm wood, metal Identifier An unambiguous reference to the resource within a given context ABDNP:200729a Title A name given to the resource drawer of items 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 1800-1970 Description An account of the resource wooden stool with 4 wooden feet Format The file format, physical medium, or dimensions of the resource length 456mm, width 260mm height 205mm wood Identifier An unambiguous reference to the resource within a given context ABDNP:201284a Title A name given to the resource stool 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 signed D. Adams, London Date A point or period of time associated with an event in the lifecycle of the resource 1790-1810 Description An account of the resource Plane table, with compass, sector, sights, and stand . A plane table compass by G. Adams, almost identical with the extent of this set, is in the Whipple Museum and is illustrated in their catalogue of surveying instruments (Catalogue 1, The Whipple Museum, Cambridge, 1982). Format The file format, physical medium, or dimensions of the resource wood, paper, brass Identifier An unambiguous reference to the resource within a given context ABDNP:200168a Title A name given to the resource compass 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 cylindrical spirit level with square hook at each end possibly for attachment to a horizontal line Format The file format, physical medium, or dimensions of the resource 150mm x 16mm brass, glass Identifier An unambiguous reference to the resource within a given context ABDNP:200396a Title A name given to the resource level