SM UB-97 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 25 July 1918 as SM UB-97.
UB-86 and another Type III UB-boat dumped at Falmouth after explosive trials, 1921.
German Type UB III submarine
The Type UB III submarine was a class of U-boat built during World War I by the German Imperial Navy.
UB-86 washed ashore 1921
Image: German Type UB III submarine model 1
Image: German Type UB III submarine model 3