Stone Plaque at St John's United Reform Church
- Hillingdon reference: HWM017
- Imperial war museum number: 2174
- War commemorated: WW1
- Ward: Northwood
- Description: Stone plaque with St John cross (red and gold decoration) and carved inscription:
THIS CHURCH AND ITS LECTURE/ROOM WERE GIVEN UP IN THE GREAT WAR TO BE USED AS AN/AUXILIARY MILITARY HOSPITAL/IN WHICH 2374 SICK AND WOUNDED/SOLDIERS WERE NURSED BY THE/NORTHWOOD ST JOHN VOLUNTARY AID/DETACHMENTS BETWEEN NOVEMBER /1914 AND JANUARY 1919
- Level of protection: Local list
- Condition: Good
- Maintenance ownership: UKIWM
- Architect/designer: Unknown
- Date first unveiled: Unknown
- Information provided by: St John's United Reform Church
- Date of photograph: 2010
- Access: By appointment only