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TO
THE BARON ALEXANDER VON HUMBOLDT.
Sir,
I dedicate this Work to you, on account of the high respect which, in common with the rest of the world, I entertain for yourself; and in testimony of my veneration for your distinguished brother, whose correspondence on the subject of my labours I held in grateful recollection.
- I am, with great esteem,
- Your faithful Servant,
- J. CRAWFORD.