Henry Bessemer Quote

I was quite unable to make any white metal alloy hard enough to be made into powder by my machinery


Sir Henry Bessemer, F.R.S.: An autobiography (ed. 1905)


I was quite unable to make any white metal alloy hard enough to be made into powder by my machinery

I was quite unable to make any white metal alloy hard enough to be made into powder by my machinery

I was quite unable to make any white metal alloy hard enough to be made into powder by my machinery

I was quite unable to make any white metal alloy hard enough to be made into powder by my machinery