Wood and coal were common fuels for the fires
in the early 1900's. Chimneys catching fire must have been a fairly
regular occurrence, indeed many families set fire to the chimney
to save the expense of paying the sweep
Only when legislation permitted the local authorities to prosecute
the guilty, did the number of chimney fires fall off prosecution
for chimney fires proved counter productive as the fires spread
to surrounding construction material
Of course cleaner fuels such as gas and electricity were a con
tributary factor in reducing chimney fires but these only came into
prominence with increased income.