"Rebbe Postcards"

The Rebbe at a Chupah in the late 5710s.
Right is the Deizher Rebbe z"l of BP (Reb Meilech IIRC)

I'm not sure what his opinions were of Lubavitch later on in life, I'm sure he was Noyteh to Satmar somewhat. But I recently heard that the Rebbe paid for the Mikveh that he built, and that picture won't go away neither.

See Here