Score! Vintage book with Ben Shahn cover

At Balfour Books today was thrilled to find an old copy of S.J. Perlman's The Rising Gorge with Ben Shahn's gorgeous cover. I love Shahn's very expressive + blobby line, off register colour and wonderful unique type. He has been a big influence on my work.
ps. Balfour Books is moving In September so all books are 1/2 price!