Report - B. S. I. Specification No. 187 - 1923. for Sand-Lime (Calcium-Silicate) Bricks
code: LVSAV2022.090.040
Description
Single page report entitled: 'B. S. I. Specification No. 187 - 1923. for Sand-Lime (Calcium-Silicate) Bricks'. Dated 31st October 1932.