German support point coded WN-S composed of a casemate....

The German strongpoint, coded STP Gravelines, extends f....

German support point coded WN102 Berlin located on Sang....

Support point Stp 148c Maastricht this support point co....

The Großer Kurfürst artillery battery codified Stp 155 ....

German coded strongpoint Stp 120 Pommern at Wissant con....

German coded strongpoint Stp-183 Eber located on privat....

German coded strongpoint Stp 258 Pantoffelblume located....

German strongpoint coded Stp 244 Franzosenkraut located....

German coded strongpoint Stp 232 Seerose located at Le ....

German support point coded Stp-186 Wiesbaden located on....

German coded support point Stp Ohm Krüger situated near....