Joseph Glass (1791/2 – 29 December 1867) was the inventor of a successful chimney-sweeping apparatus, and a campaigner against boys being employed in sweeping chimneys.
Joseph Glass (1791/2 – 29 December 1867) was the inventor of a successful chimney-sweeping apparatus, and a campaigner against boys being employed in sweeping chimneys. (en)
Joseph Glass (1791/2 – 29 December 1867) was the inventor of a successful chimney-sweeping apparatus, and a campaigner against boys being employed in sweeping chimneys. (en)