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Nine 1920s Geometric Cardboard Science Crystals School Teaching Material Models

$2,000per set
$2,500per set20% Off
£1,520.68per set
£1,900.85per set20% Off
€1,751.84per set
€2,189.80per set20% Off
CA$2,843.47per set
CA$3,554.34per set20% Off
A$3,090.37per set
A$3,862.96per set20% Off
CHF 1,633.14per set
CHF 2,041.42per set20% Off
MX$37,386.78per set
MX$46,733.47per set20% Off
NOK 20,339.58per set
NOK 25,424.47per set20% Off
SEK 19,211.99per set
SEK 24,014.99per set20% Off
DKK 13,079.50per set
DKK 16,349.37per set20% Off

About the Item

Nine stackable very decorative early 20th century large brown speckled cardboard crystal teaching forms These crystal models used to be used as teaching material at school, to show students the difference in crystal shapes. Crystals are commonly recognized by their shape, consisting of flat faces with sharp angles. Sizes vary; the largest is 35cm x 24cm x 19cm (13.8inch x 9.5inch x 7.5inch) the smallest is 21cm x 21cm x 14.5cm (8.3inch x 8.3inch x 5.7inch).
  • Dimensions:
    Height: 7.49 in (19 cm)Width: 9.45 in (24 cm)Depth: 13.78 in (35 cm)
  • Sold As:
    Set of 9
  • Materials and Techniques:
  • Place of Origin:
  • Period:
  • Date of Manufacture:
    circa 1920
  • Condition:
    Wear consistent with age and use.
  • Seller Location:
    Haarlem, NL
  • Reference Number:
    1stDibs: LU1040418744442

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