John Bethell and Co
John Bethell and Co, of West Bromwich, Tar Distiller and Creosoter of Timber
1838 John Bethell patented a method of preserving timber[1] using "heavy oil" fractions. The demand for timbers preserved in this manner rose greatly with the expansion of the railway network. Bethel & Co also manufactured a range of other products at their Clayton works, including cake alum, Epsom salts and naphtha.
1850 John Holliday was engaged at the works[2]
1865 Bethell had a creosote works at West Bromwich
Partnership of Charles Ithell Bethell and Frederick Pemberton Koe
1886 the firm was declared bankrupt in March 1886.
By 1887 the company was in liquidation.