File:Mysterious clover cover.png

Summary
This image is a scan of a color photocopy I took of the cover of the book "？のクローバー" (The Mysterious Clover, published by Jistugyōnonihonsha in 1934) at a library in Japan. The art and presumably design as well are by the late Katsuji Matsumoto. The image is 100,000 pixels and therefore sufficiently small.