| RefNo | JHG/8/3/6 | 
| Level | Item | 
| Title | Poison and Fire Extinguishers | 
| Date | 1936 | 
| Description | Private report for the National Fire Protection Company in Surrey on the toxicity of methyl bromide and carbon tetrachloride in fire extinguishers. [Co-authored with C F Goodeve.] | 
| Extent | 24pp | 
| Format | carbon copy and manuscript | 
| AccessStatus | Open |