M0015981: Water Hall gravel pit near Hertford, October 1956
- Date:
- 1957
- Reference:
- WT/D/1/20/1/143/24
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0015981: Water Hall gravel pit near Hertford, October 1956. Wellcome Collection. Source: Wellcome Collection.
