'British Standards Institution... Broken Stone and Natural Stone Kerbs'

Scope and Content

Contents of Morton's folder labelled 'British Standards Institution. Sub-Committee PW/13/1. Broken Stone and Natural Stone Kerbs', divided into three for ease of reference: correspondence and papers re work of BSI Sub-Committee PW/13/1 on Broken Stone and Natural Stone Kerbs in revising BS 812 Sampling and Testing of Mineral Aggregates (including Sands and Fillers) and BS 63 on Single-sized Aggregate for Roadstone and Chippings.