HIP-S-000262-1376 Technical instruction, Haselrigge Road School, Clapham, London, 1914. A class of boys being taught techniques for use in optical industries, London Metropolitan Archives, London Credit: London Metropolitan Archives (City of London) / Heritage Images /Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of photography: 1914 Place of photography: Great Britain, London, London Metropolitan Archives Collection: Heritage Images /Alinari Archives, Florence Object type: digital image Photographic technique: P digital image Technical info Image sizes (pixel): 3619 X 2836 Image sizes (cm at 300 dpi): 30 X 24 Image sizes (MB): 4.54 Color space: RGB