U-BOOT-KRIEG FOTO U 875 KOMMANDANT GEORG PREUSS SCHNORCHEL-ANLAGE | eBay
U-BOOT-KRIEG FOTO U 234 TYP IXD2 LINKS U 873 TYP XB MIT BEIGEKLAPPTEM SCHNORCHEL | eBay
NH 96470 U-3008 (German type XXI U-boat)
U-BOOT-KRIEG FOTO U 149 MIT AUSFAHRBAREN SCHNORCHEL KOMMANDANT HELMUT PLOHR 1945 | eBay
Battle of the Atlantic Volume 4 Technical Intelligence From Allied Communications Intelligence
U-Boot aus Argentinien meldete Kurzschluss und Feuer
U-boat - Wikipedia
The first U-boats fitted with snorkels (German: Schnorchel) went into service in August 1943. The snorkel was basically… | Submarino, Submarino nuclear, Portaviones
Former Type XXI U-boat U-2513's snorkel as shown in an article on Life magazine. | Uboot, Kriegsmarine, Schnorchel
Schnorchel (Schiffsteil) – Wikipedia
The Schnorchel - Technical pages - German U-boats of WWII - Kriegsmarine - uboat.net