| Reference Number | WJTS/3/1 |
| Title | 1 - Birth, death, marriage and emigration rate, 1871-1910 |
| Date | [1910s] |
| Creator Name | Mason, Thomas Holmes, 1877-1958 |
| Thompson, Sir William John, 1861-1929 |
| Description | Glass lantern slide showing the average annual birth, death, marriage and emigration rates per 1,000 for the four decennial periods from 1871. |
| Extent | 1 slide |
| Term | Censuses |
| Population Characteristics |
| Birth Rate -- trends |
| Mortality -- trends |
| Emigration and Immigration -- trends |
| Marriage Rate -- trends |