Hello Andy!
Sorry, no GW but RuB. It was First of march 1940, situation 066-108/AN55. (Numbers with grid square means crossbearing = 66 kilometers from the boat to the northern line of the grid and 108 kms from the boat to the western line of the grid.)
Majewski died, but only after half a year brits got a new problem: OLtn z. S. Walter Laucha and U140!
Greetings,
-RC-