Repository | Cheshire Record Office |
Level | Item |
Reference | DIC/BM 10/26 |
Title | Laboratory sheets:- main products (Ammonia-Soda plant, Winnington works). |
Date | 1911, 1921, 1931 |
Description | /1 1911 /2 1921 /3 1931 Recording results of analyses of samples of raw materials, main products, and some intermediate products. "Reference page" at front of volume explains method of analysis adopted. Surviving volumes are a sample only, taken from census years. For earlier series see DIC/BM 10/23-25. |
Extent | 3 volumes |
Location | Held offsite - consult staff |
Related Material | For more detail on by-products see DIC/BM10/27. |