This picture shows the hustle and bustle of a busy day in victorian London.
Victorian London Street
http://www.profmcginty.co.uk/images/victorians/London2.jpg

Once upon a time of all the good days in the year, upon a Christmas eve old Scrooge sat busy in his counting-house. It was cold, bleak biting, foggy weather; and the city clocks had only just gone three, but it was quite dark already.

The door of Scrooge's counting-house was open, that he might keep his eye upon his clerk, who, in a dismal  little cell beyond, a sort of tank, was copying letters. Scrooge had a very small fire, but the clerk's fire was so very much smaller that it looked like one coal. But he couldn't replenish it, for Scrooge kept the coal-box in his own room; and so surely as the clerk came in with the shovel the master predicted that it would be necessary for them to part. Wherefore the clerk put on his white comforter, and tried to warm himself at the candle; in which effort, not being a man of a strong imagination, he failed.