Rhine River Patrol (US Navy)
(Source: Harland G. Voigt, Jr.)
A nice view of the types of craft assigned to Unit M for the patrol and ferry mission along the unit's segment of the Rhine River. LCU 779 is visible in the middle - see article on that vessel.
(See bellow for additional explanations)
Floating Pier
'21 Class' patrol boats (PR's)
'I Class' PR's
Ex-WWII German torpedo retrievers
Landing craft
USN LCT's & German LCM-RR's