- CA BPA 13-03-01
- Pièce
- ? - 1940
Fait partie de Dianne Grudeski fonds
shows material drilled through while placing pipes for salt brine extraction
Affichage de 4 résultats
description archivistique- CA BPA 13-03-02
- Pièce
- 1944
Fait partie de Dianne Grudeski fonds
blueprint of salt plant area showing buildings, plant, stack and pond
- CA BPA 13-03
- Fonds
- 1940s
1 sheet soil profile1 sheet blueprint5 pages instructions, installation, operation & maintenance for No. 4889 500-ton salt blocking press
- CA BPA 13-03-03
- Pièce
- 1940
Fait partie de Dianne Grudeski fonds
5 8 1/2 x 11 pages typewritten instructions for machine built by Charles F. Elmes Engineering Works, Chicago.