| Place | Oceania: Australia, New South Wales, Grafton |
|---|---|
| Accession Number | 050717 |
| Collection type | Photograph |
| Object type | Black & white |
| Physical description | Black & white |
| Conflict |
Second World War, 1939-1945 |
| Copyright |
Item copyright: Copyright expired - public domain
|
GRAFTON, NSW. 1943-04. A DETECTOR PLATE WHICH HAS BEEN PLACED IN THE TARGET AREA DURING A GAS ...
Description
GRAFTON, NSW. 1943-04. A DETECTOR PLATE WHICH HAS BEEN PLACED IN THE TARGET AREA DURING A GAS SHELL EXPERIMENTAL SHOOT NEAR LAKE HIAWATHA, AND DETERMINES THE DENSITY OR OTHERWISE OF CONTAMINATION. THE BLACK DOTS ON THE PLATE INDICATE THAT A GAS-DROPLET HAS FALLEN THERE. THE MATCH BOX GIVES AN INDICATION OF THE SIZE OF THE PLATE AND THE DROPS.