Yesterday I received "Landungspioniere im Einsatz 1939-1945" by Waldemar Trojca. For me a most interesting book, especially because there are quite a lot of Hochsee Lehr Kommando pics. It looks as if most, if not all of the pics on page 22 and 23 were taken in the harbour of Breskens. The second pic on page 22 is very interesting, it shows the Fähre carrying the Beute Matilda at the former ferry dock in Breskens. It also shows Pilabo 501 which apparently also belonged to the Hochsee Lehr Kommando at that time. As it happens an aquaintance sent me a pic today of Sf 143 off Terneuzen, it's so similar to the Fähre that carried the Matilda that I'm convinced the latter must also be Sf 143.