Title and statement of responsibility area
Titel
Epidiascope projector
Algemene aanduiding van het materiaal
- Object
Parallelle titel
Overige titelinformatie
Title statements of responsibility
Titel aantekeningen
Beschrijvingsniveau
Stuk
archiefbewaarplaats
referentie code
RG 0.04.12
Editie
Editie
Edition statement of responsibility
Class of material specific details area
Statement of scale (cartographic)
Statement of projection (cartographic)
Statement of coordinates (cartographic)
Statement of scale (architectural)
Issuing jurisdiction and denomination (philatelic)
Datering archiefvorming
Datum(s)
Fysieke beschrijving
Fysieke beschrijving
1 projector
Publisher's series area
Title proper of publisher's series
Parallel titles of publisher's series
Other title information of publisher's series
Statement of responsibility relating to publisher's series
Numbering within publisher's series
Note on publisher's series
Archivistische beschrijving
Geschiedenis beheer
Bereik en inhoud
One epidiascope of unknown origin. It is presumed that is was used for classes at Ryerson.
An epidiascope (opaque projector, epidioscope, or episcope) is a device which displays opaque materials by shining a bright lamp onto the object from above. A system of mirrors, prisms and/or imaging lenses is used to focus an image of the material onto a viewing screen.
Aantekeningen
Materiële staat
Directe bron van verwerving
Ordening
Taal van het materiaal
Schrift van het materiaal
Plaats van originelen
Beschikbaarheid in andere opslagformaten
Restrictions on access
Open