A house in which banking operations are carried on; a mercantile firm engaged in banking or some branch of it.

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1809.  R. Langford, Introd. Trade, 129. Banking-house, a receptacle for people’s money for commercial purposes.

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1816.  Gentl. Mag., LXXXVI. I. 97. Became a partner in the banking-house of Down, Thornton, and Free.

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1855.  Macaulay, Hist. Eng., IV. 490. The days when there was not a single banking house in the city of London.

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1879.  T. H. S. Escott, England, I. 233. The difference existing between the two classes of business—a banking house and a bank.

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