List of Essays

This is a list of essays and odd writings that I have had on my spike file for years, and have been gradually turning into web-page format. There are many more on the way, when I get time.

The Anhydrite Process for Sulfuric Acid and Cement North Kent Chalk Quarries
Bottle Kilns at Northfleet 1863 Map of Northfleet
Thermodynamics of Clinker Formation The Orsat Gas Analyser
Geoffrey Martin's Paper on Kiln Excess Air Chalk in the Chilterns
About Chemistry Blue Circle Research Department
History APCM
Historic cements: effect of temperature and composition Historical Chemical Analyses
Blue Circle Cooperages in 1924 Biography List
Cement Making Equipment in 1924 William Aspdin
Motive Power Efficiency Arthur Charles Davis
Coal Rank Hilton, Anderson & Brookes
Blue Lias Floor Names Henry Osborne O'Hagan
The Rise and Fall of the British Portland Cement Research Association, 1918-1925 The Peterborough Group
Visit to Drogheda, 1963The Whites