Unknown, no brand 248 Educational Slides Picture slide

Vintage 1970s Geology Educational Slides — 248 Slides

Offered here is a collection of 248 educational geology slides dating from the 1970s, preserved and neatly organized in their original folder.

This vintage educational set focuses on external geological processes and the way natural forces shape rocks, soils and landscapes. It is an interesting piece of educational and audiovisual history, suitable for collectors of vintage teaching materials, geology enthusiasts and historical educational archives.

Topics included

* Weathering of rocks and soil formation.
* Groundwater and karst phenomena.
* Rainfall and river action.
* Formation of valleys and river networks.
* Geological action of the sea and coastal landscapes.
* The action of ice and glacial landscapes.
* Wind erosion and desert landscapes.

A fascinating vintage educational collection documenting how geology and natural landscapes were presented through audiovisual teaching materials in the 1970s.