Medicine - Institutions > Army health reports and medical documents > Scientific memoirs by officers of the Medical and Sanitary Departments of the Government of India > Number 38 - Preliminary report on the killing of rats and rat fleas by hydrocyanic acid gas > Preliminary report on the killing of rats and rat fleas by hydrocyanic acid gas
(32) Page 24
Download files
Individual page:
Thumbnail gallery: Grid view | List view
24
Experiment IX.
Into the same room of about 1,640 cubic feet capacity about 6.57 cubic feet
of hydrocyanic acid gas were introduced, equivalent to about 1.2 ozs. potassium
cyanide to 100 cubic feet air space. The exposure was for 40 minutes. Rats
were let loose on the floor and put loose into the burrows to simulate natural
conditions.
The gas was driven into the room by the fan. The disposition of pipes was
similar to that in Experiment VIII.
| POSITION. | RESULTS. | REMARKS. | |||||
| Dead. | Sick. | Alive. | |||||
| 6 on the floor | 3 | 1 | 2 | For description of burrows, see page 12. |
|||
| Burrow A, 3 put in |
3 | ... | ... | ||||
| Blind burrows. |
|||||||
| Burrow B, 3 put in |
3 | ... | ... | ||||
| Burrow C, 4 put in | 1 | ... | 3 escaped. | ||||
| Burrow D, 3 put in | 2 | ... | 1 escaped. | ||||
Set display mode to: Large image | Zoom image | Transcription
Images and transcriptions on this page, including medium image downloads, may be used under the Creative Commons Attribution 4.0 International Licence unless otherwise stated. 
| Permanent URL | https://digital.nls.uk/75033643 |
|---|
| Shelfmark | IP/QB.10 |
|---|---|
| Additional NLS resources: | |
More information
|
|
| Description | 61 volume new series covers bacteriological research work from 1902-1913 by Indian Medical Service staff. Laboratory experiments are recorded in detail. Many are accompanied by illustrations showing microscopic views and features of plant and animal matter. (Calcutta : Supt. of Govt. Print., India, 1885-1901.) |
|---|---|
| Shelfmark | IP/QB.10 |
|
More information
|
|
| Description | 12 titles describe the health and sanitary conditions of the army in India. Lists British, European and Indian troops plus families of military personnel. 3 volumes of army regulations included. 73 volumes make up the Scientific Memoirs series, a journal by Indian Medical Service staff. |
|---|---|
|
More information
|
|
| Description | The Institutions collection consists of 106 volumes from British India, dating from the 1860's to the 1940's. Divided into reports on medical institutions, army health, and lock hospitals. Education of indigenous medical students and maintenance of troop health shown in annual reports and statistical tables. |
|---|---|
|
More information
|
|
| Description | The India Papers collection contains publications of the central (Imperial) Government and many Indian states. Most states came under British rule. Much of the collection dates from between the post-Mutiny re-organisation of the Indian Government and Indian Independence in 1947. Some items published in London by John Murray. |
|---|---|
| Shelfmark | India Papers |
|
More information
|
|