re: #223 Teukka
IIRC, it’s a statistics book, supposedly written to serve as a basis for genocide.
What about actual plans for concetration- and death camps?
IIRC, there is/was a set of plans for at least one such in Sjöbo, Sweden made by the Nazis.
A recent TV documentary discussed two or more concentration/labor (not extermination) camps in the occupied British Channel Islands. Wiki includes a discussion of treatment of the Jews there. Three were removed to Auschwitz.