A little Calder and a couple spreads from Three Young Rats by Alexander Calder. Just all around awesome!
The book was first published in 1944 in an edition of 60 copies with an original drawing & signed by Calder as well as an edition of 700 copies. I recently purchased a 2nd edition published by Museum of Modern Art, 1946.
Scans are from my book and photographs found here and here.