Third Line Fort 103 - Reduto 1º das Antas Location : 38.690869° N, -9.306369° W Fort for 130 soldiers and two 9-Pounder cannon. Fort 104 - Reduto 2º das Antas Location : 38.691050° N, -9.307268° W Fort for 100 soldiers and two 9-Pounder cannon. Fort 105 - Reduto 3º das Antas Location : 38.692053° N, -9.307126° W Fort for 170 soldiers and four 9-Pounder cannon. Thanks to Tribuna publishers for permission to use image.
Image from: A Defesa de Lisboa 1809-14, Sousa Lobo, Tribuna, 2015
Image from: A Defesa de Lisboa 1809-14, Sousa Lobo, Tribuna, 2015