ONL

After 1800

Holdings Count
Hundreds of resources.
Note
See also Catoptrics PEF. Dioptrics, PEH. Instruments include: Almucantar. Astrolabe, Bolometer. Cosmosphere. Celestial Globes. Micrometer. Orrery. Siderostat. Stroboscope. Telescopes. Transit Circle, etc.
Broader Classmarks
Related Classmarks
Mappings
Library of Congresss LCC QB88
Library of Congresss LCC Range General
Dewey Decimal 522.2
Sample Resources
Experimental
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Linked Data
Change Log
2015-08-23 skos:mappingRelation Created Staff Memeber
2015-08-23 skos:mappingRelation Created Staff Memeber
2015-08-23 skos:mappingRelation Created Staff Memeber
2015-08-23 library:holdingsCount Created Staff Memeber
2015-08-13 skos:hiddenLabel Created Staff Memeber
2015-08-13 skos:prefLabel Created Staff Memeber
2015-08-13 skos:note Created Staff Memeber
2015-08-13 dbpedia:sequenceNumber Created Staff Memeber
2015-08-13 skos:broader Created Staff Memeber
2015-08-13 skos:relatedMatch Created Staff Memeber
2015-08-13 skos:relatedMatch Created Staff Memeber
2015-08-13 skos:inScheme Created Staff Memeber
2015-08-13 rdf:type Created Staff Memeber