7 "Ficheiro:Foldable_dodecahedron_(coloured).jpg".

Ficheiro:Foldable dodecahedron (coloured).jpg

part of a series of foldable platonic solids: There are five platonic solids; the tetrahedron, hexahedron, octahedron, dodecahedron and the icosahedron...

Ficheiro:Foldable icosahedron (coloured).jpg

part of a series of foldable platonic solids: There are five platonic solids; the tetrahedron, hexahedron, octahedron, dodecahedron and the icosahedron...

Ficheiro:Foldable octahedron (coloured).jpg

part of a series of foldable platonic solids: There are five platonic solids; the tetrahedron, hexahedron, octahedron, dodecahedron and the icosahedron...

Ficheiro:Foldable tetrahedron (coloured).jpg

part of a series of foldable platonic solids: There are five platonic solids; the tetrahedron, hexahedron, octahedron, dodecahedron and the icosahedron...

Ficheiro:Foldable hexahedron (coloured).jpg

part of a series of foldable platonic solids: There are five platonic solids; the tetrahedron, hexahedron, octahedron, dodecahedron and the icosahedron...

Ficheiro:Foldable dodecahedron (coloured).svg

This is part of a series of foldable Platonic solids: I, the copyright holder of this work, hereby publish it under the following license: This file is...

Ficheiro:Familiar lessons on mineralogy and geology To which is added a practical description of the use of the lapidary's apparatus Explaining the methods of slitting and polishing pebbles.djvu

Familiar lessons on mineralogy and geology To which is added a practical description of the use of the lapidary's apparatus... (page 132 crop).jpg....

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