Plate II. Meteorological Observations fo r the month of December, 1872.
Dry Bull) Thermometer AVetBiilb Thermometer Temperature * Barometer------------ of Sea Surface
TTic. arrows tJvey cUrcctccfv oYtAer wuvot/, anxL iJvc/ raimlbers Iferve^ztZa i t s /brcey arcsrcLuvcf to J teoM/vrt 's sc<itry
