Coalheaver

...but rheumatism is a vulgar complaint, and would sink even a ducal coronet—the very lowest people have it. I question if there is a workhouse in Great Britain exempt from it. Neither is there one free from asthma, and yet all the world knows a royal duke suffers from it as much as a coalheaver might do;...

It was a hot night, and the dust of Limpet's fanlight covered him like a garment, and streaked his countenance like a coal-heaver's.