Sheet 3-I, 1:50,000. Uithuizen, 1948
Sheet 3-I, 1:50,000. Uithuizen, 1948. Shows island of Rottumeroog. 90% sea. 5% uncoloured Borkum, Germany.
Sheet 3-I, 1:50,000. Uithuizen, 1948. Shows island of Rottumeroog. 90% sea. 5% uncoloured Borkum, Germany.