And this is a series of postcards collected by Baptist missionary Edward (Guy) McLain, probably during the 30s and 40s. They were shared with us by his colleague, Andrew Comings, from the Comings Communiqué blog.Thank you so much, Andrew, they are wonderful.
And finally, a “recent” one, taken in the most beautiful year of last century (from my own, unbiased point of view):
Check also the other old Brazilian postcards (Belém, Porto Alegre and Curitiba) and Rio one century ago, by Marc Ferrez
Sources: Old Postcards from Brazil and Comings Communiqué.