Figure 1.--Two types of metal vaults such as can be purchased or built 
according to space and commodity need. These vaults are used for 
treating the day's arrival of fur coats offered for summer storage. 
After an overnight fumigation in these vaults the furs are removed 
to large permanent storage vaults. (Figure 2) of Cir. 369.) 
Figure 2.--Battery of three large fumigable fur-storage vaults constructe 
in a modern concrete building, equipped with devices for regulating 
temperature and humidity and for introducing and removing the fumigant. 
The building is also equipped with burglar alarms. At right, on ware- 
house floor, note storage for fumigant and pump for forcing fumigant to 
any room desired, These rooms have been operated successfully in 
southern California for more than 30 years. (Figure 32 of Cir. 369.) 
