Cries of London antique print

Antique Cries of London print. Not sure if it's original. Painted by Francis Wheatly and engraved by Vendramini. The name of the print is Knives Scissors and Razors to grind which is #6 of the Cries of London series. The print is in what looks like a very old frame, and it's in very good condition. It was printed in Germany and in the top left corner of print it says KNK 847/1824. The print itself measures 7 1/4 inches by 10 inches. The frame is bigger measuring 11.5 by 14.5. Any information you have would be great! Thanks

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