Alexander cummings biography
Alexander cummings toilet
Alexander Cumming FRSE (sometimes referred to as Alexander Cummings; – 8 March ) was a Scottish watchmaker and instrument inventor, who was the first to patent a design of the flush toilet in , which had been pioneered by Sir John Harington, but without solving the problem of foul smells.
Alexander cummings biography
Alexander Cumming (sometimes referred to as Alexander Cummings) FRSE ( –8 March ) was a Scottish watchmaker and instrument inventor, who was the first to patent a .
Alexander cummings biography wikipedia
Who was Alexander Cumming?
Alexander cummings biography death
Alexander Cumming FRSE (sometimes referred to as Alexander Cummings; – 8 March ) was a Scottish watchmaker and instrument inventor, who was the first to patent a .