A military bunker structure located near the coast in northern Poland, close to the border with the Russian exclave of Kaliningrad. The coordinates place it in a region that was part of the German Reich's Eastern Front fortifications during World War II. The designation '1-70 1934 (B1)' suggests a possible German military construction or unit numbering system, though specific historical records for this exact identifier are not confirmed in the provided search results.
The area saw significant military activity during the war, and many remnants of fortifications from that period remain in the landscape. Current condition and exact historical role of this specific structure are unverified.