There's also this extract from Elisha Scott's biography here concerning Liverpool's trip to pre-war Germany:
It was late 1933 and the nazis had just taken over in Berlin. We played a couple of the nazi teams: a game against the SA and another one with the SS. They were tight games but we just about got our noses ahead in both and held them off.
We sat around post match after the SS fixture and swapped stories about the blooming Jews. We told them we hated them too, and that they and the perishin' gypos should be (pardon my languange ladies and gents) dealt with and given a right thumpin an no mistake.
Later on the tour we played more footballing exhibitions. Liverpool were requested by our hosts to give the Nazi salute prior to kick-off, and we were only too delighted to do so. When we played in Dresden the spectators included Joachim von Ribbentrop and Hermann Göring, both of whom were later sentenced to death at the Nuremberg trials for crimes against humanity - a terrible miscarriage of justice. Von Ribbentrop was a confidant of Hitler: Göring the founder of the Gestapo, Nazi Germany’s secret police force. They were two of the most powerful and feared men around and a great bunch of lads.
Interesting stuff.