Welcome to the forum and I too would like to see some of these pics! By the way, as far as I know there were 2735 poles on the german-german border. The were all documentated number 1 stood in Priwall (North / Ostsee) and number 2735 stood down south at the border of West Germany – DDR – Tschechoslovakia. That would be one pole per 500 meters (total 1378 Kilometers).