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Nine 1920s Geometric Cardboard Science Crystals School Teaching Material Models

$2,000per set
$2,500per set20% Off
£1,496.97per set
£1,871.21per set20% Off
€1,729.77per set
€2,162.21per set20% Off
CA$2,773.33per set
CA$3,466.67per set20% Off
A$3,106.49per set
A$3,883.11per set20% Off
CHF 1,615.03per set
CHF 2,018.79per set20% Off
MX$38,358.90per set
MX$47,948.62per set20% Off
NOK 20,574.20per set
NOK 25,717.75per set20% Off
SEK 19,449.71per set
SEK 24,312.13per set20% Off
DKK 12,908.47per set
DKK 16,135.58per set20% Off
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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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