Borkum I Hamburg .. 751.2 751.1 753.0 — 753.3 +753.4 +755.5 +759 , 4 +755.2 +759 ’ 8-j-743.0 759 ’ 8-j-743.0 ’ 8-j-743.0 8-j743.0 — 750.1 + 7o7 , 9 + 760.1 j +761.2+