|
Date: |
|
Description: | Batch 10 of historic 31/4 inch glass-plate slides illustrating aspects of Chemistry teaching from 1920s to 1950s. 17 slides: Boring test holes; Season cracking in brass cartridge case (Moore, Beckinsale and Matlin); 7; 10 Oil reservoir (?season crack); H2SO4 Gaillard Parrish stell constr. (London); Boric acid industry, Yuscany, Italy; Na manufacture; (1) 4 Upperback; Blasting test hole; Crystallising pans; NaOH manufacture; Drying floors; Emptying crystallising pans into cars. | 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 |
|
|