Haslach-Jungingen was fought on October 11, 1805, as part of Napoleon's Ulm campaign just north of the city itself. The Austrian's despite their numerical advantage, underestimated the French numerically and the terrain difficulties, which ultimately led to a French victory. 

Once downloaded, you'll have full access to an 18x24 map in 2 versions. a full-scale version that you can print on an 18x24 poster print, and a tiled version. The latter makes it available for people who dont want to make a big investment in printing. Its 8 sheets on US legal-sized paper, when printed and assembed creates a 18x24 map of the battle. You will need scissors or a craft knife, glue, appropriate paper and some stiffer card for bassing such as cardboard.