Bob created these 3-D models in Sketch Up. Fort Pulaski National Monument is located between Savannah Georgia and Tybee Island on the Savannah River. The Civil War battle there in 1862 established the use of rifled cannons in warfare. Here is the Wikipedia entry for Fort Pulaski. Bob created a finished model of the fort. There are three study models and a final model to review. Also, Bob created a model of the Gregg residence in Marietta Georgia.

•The models are somewhat dificult to manipulate, but using the left mouse button will rotate the Fort Pulaski models. It may take some practice to visualize and manipulate the models.