VOLUME X. CORRESPONDENCE. . 1 215 427 PART FOURTH; COMPRISING PRIVATE LETTERS FROM THE I. List of the Author's Writings, chronologically arranged, II. Letters written by Franklin to Individuals and Public Bodies, LIST OF THE PLATES. Vol. Page. 1. Portrait of Franklin, 2. Portrait of Franklin, by Martin, 5. Emblematical Representation, . 6. Facsimile of Franklin's Handwriting, 7. Electrical Apparatus, (Plate I.) 8. Electrical Air-Thermometer, (Plate II.) 9. Electrical Apparatus, (Plate III.) 10. Electrical Apparatus, (Plate IV.) 11. Pennsylvania Fireplace, (Plate V.) 12. Profile of the Pennsylvania Chimney and Fireplace.-Stafford shire Fireplace. (Plate VI.) 13. Magical Squares, (Plate VII.) 14. Magical Circle, (Plate VIII.) 15. Waterspout, (Plate IX.) 16. Armonica, (Plate X.) 17. Aurora Borealis, &c., (Plate XI.) 104 156 248 420 18. Improvements in Navigation, (Plate XII.) 19. Chart of the Atlantic Ocean, exhibiting the Course of the Gulf Stream, &c., (Plate XIII.) 20. Illustrating the Causes and Cure of Smoky Chimneys, (Plate XIV.) 21. Stove for burning Pit-coal, (Plate XV.) 22. Portrait of Mrs. Franklin, VOL. I. D |