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gptkbp:instanceOf
|
gptkb:stereoscopic_toy
|
|
gptkbp:acquiredBy
|
gptkb:Tyco_Toys
gptkb:Fisher-Price
gptkb:Mattel
GAF
|
|
gptkbp:category
|
optical devices
toys
stereoscopes
|
|
gptkbp:firstPresented
|
gptkb:New_York_World's_Fair_1939
|
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gptkbp:hasFeature
|
handheld design
interchangeable reels
3D effect
binocular viewing
lever to advance images
light source required
plastic or bakelite body
various models over decades
|
|
gptkbp:headquarters
|
gptkb:Portland,_Oregon
|
|
gptkbp:influenced
|
3D viewers
virtual reality viewers
|
|
gptkbp:inspiredBy
|
gptkb:stereoscope
|
|
gptkbp:introduced
|
1939
|
|
gptkbp:inventedBy
|
gptkb:William_Gruber
Harold Graves
|
|
gptkbp:language
|
English
multiple languages
|
|
gptkbp:manufacturer
|
gptkb:Tyco_Toys
gptkb:Fisher-Price
gptkb:Sawyer's
GAF
|
|
gptkbp:marketedAs
|
gptkb:toy_line
gptkb:educational_device
|
|
gptkbp:mediaType
|
3D images
stereoscopic reel
|
|
gptkbp:notableCollection
|
yes
|
|
gptkbp:notableProduct
|
gptkb:View-Master_Model_A
gptkb:View-Master_Model_B
gptkb:View-Master_Model_C
gptkb:View-Master_Model_G
gptkb:View-Master_Virtual_Reality_Viewer
|
|
gptkbp:ownedBy
|
gptkb:Fisher-Price
gptkb:Mattel
|
|
gptkbp:patent
|
1939
|
|
gptkbp:popularFor
|
1950s
1960s
1970s
1980s
|
|
gptkbp:relatedTo
|
gptkb:stereoscope
virtual reality
slide viewer
|
|
gptkbp:targetAudience
|
children
educators
collectors
|
|
gptkbp:uses
|
stereoscopic images
circular cardboard reels
|
|
gptkbp:website
|
https://view-master.com/
|
|
gptkbp:bfsParent
|
gptkb:View-Master_(upcoming_film)
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
View-Master (toy)
|