|
Date: |
|
Description: | Batch 2 of historic 31/4 inch glass-plate slides illustrating aspects of Chemistry teaching from 1920s to 1950s. Slides mainly labelled. 28 slides: Copper 1923; Electro-osmotic purification of gelatine; Electro-osmotic purification of gelatine; Coal; Forest regions; World; World; World; (11); Lead 1923; Iron ore; (12); (12); Drilling south Iran; Fertilisers; Stabiliser; Fertilisers; Phosphates and potash; Without NaNO3 ... With NaNO3; Diamonds - grease tables; Tar distillation; Gas absorption plant, oil field; Pyrolysis plant column; Catalytic polymerisation plant. | License: | http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml | Publisher: | ABDNP University of Aberdeen, Natural Philosophy Collection of Historical Scientific Instruments | Rights holder: | 47718 | Temporal: | 1920-1959 | Source: | University of Aberdeen | Identifier: | http://calms.abdn.ac.uk/Geology/dserve.e... | Go to resource |
|
|