APPENDIX: REPORTS HITHERTO UNPUBLISHED ON (_a_) THE SALE OF LOUISIANA; (_b_) THE IRISH DIVISION IN NAPOLEON'S SERVICE ILLUSTRATIONS, MAPS, AND PLANS THE SIEGE OF TOULON, 1793 MAP TO ILLUSTRATE THE CAMPAIGNS IN NORTH ITALY PLAN TO ILLUSTRATE THE VICTORY OF ARCOLA THE NEIGHBOURHOOD OF RIVOLI FACSIMILE OF A LETTER OF NAPOLEON TO "LA CITOYENNE TALLIEN," 1797 CENTRAL EUROPE, after the Peace of Campo Formio, 1797 PLAN OF THE SIEGE OF ACRE, from a contemporary sketch THE BATTLE OF MARENGO, to illustrate Kellermann's charge FRENCH MAP OF THE SOUTH OF AUSTRALIA, 1807 NOTE ON THE REPUBLICAN CALENDAR The republican calendar consisted of twelve months of thirty days each, each month being divided into three "decades" of ten days. Five days (in leap years six) were added at the end of the year to bring it into coincidence with the solar year. An I began Sept. 22, 1792. " II " " 1793. " III " " 1794. " IV (leap year) 1795. * * * * * " VIII began Sept. 22, 1799. " IX " Sept. 23, 1800. " X " " 1801. * * * * * " XIV " " 1805. The new computation, though reckoned from Sept. 22, 1792, was not introduced until Nov. 26, 1793 (An II). It ceased after Dec. 31, 1805. The months are as follows: Vendémiaire Sept. 22 to Oct. 21. Brumaire Oct. 22 " Nov. 20. Frimaire Nov. 21 " Dec. 20. Nivôse Dec. 21 " Jan. 19. Pluviôse Jan. 20 " Feb. 18. Ventôse Feb. 19 " Mar. 20. Germinal Mar. 21 " April 19. Floréal April 20 " May 19. Prairial May 20 " June 18. Messidor June 19 " July 18. Thermidor July 19 " Aug. 17. Fructidor Aug. 18 " Sept. 16. Add five (in leap years six) "Sansculottides" or "Jours complémentaires." In 1796 (leap year) the numbers in the table of months, so far as concerns all dates between Feb. 28 and Sept. 22, will have to be _reduced by one_, owing to the intercalation of Feb. 29, which is not compensated for until the end of the republican year. The matter is further complicated by the fact that the republicans reckoned An VIII as a leap year, though it is not one in the Gregorian Calendar. Hence that year ended on Sept. 22, and An IX and succeeding years began on Sept. 23. Consequently in the above table of months the numbers of all days from Vendémiaire 1, An IX (Sept. 23, 1800), to Nivôse 10, An XIV (Dec. 31, 1805), inclusive, will have to be _increased by one_, except only in the next leap year between Ventôse 9, An XII, and Vendémiaire 1, An XIII (Feb. 28-Sept, 23, 1804), when the two Revolutionary aberrations happen to neutralize each other.