The maps featured on this poster presentation allow the audience to visualize how nurses circulated throughout the German empire. I have created them based on my own database of nurse locations gathered during archival work. I will use four separate maps to show the proposed imperial circulation. The first plots all locations where German colonial nurses trained and worked, which includes entries in Germany, Cameroon, Tanzania, Namibia, and Samoa and other Pacific Islands. The second shows ship lines to show the routes German nurses took to their tropical posts and back. The third overlays the first two to create a comprehensive vision of the imperial circulatory system of travelling nurses. Finally, the fourth is a case study that focuses on one particularly active nurse, Sister Auguste Hertzer, to trace her movements and provide a concrete example of how colonial nursing contracts might bring one nurse to diverse regions, bringing her experience and ideas of best practices along with her. The scattered locations plotted on the maps, as well as the maritime routes of movement, provide insight about how colonialist officials envisioned health, scientific research, and German presence overseas. By observing nurses’ overseas trajectories, the audience will understand how healthcare knowledge transferred and transformed globally over the course of the colonial encounter.