I have copies of this 1951 catalogue for sale at www.ftn-books.com for a very long time now and whenever i have a copy available it is rapidly sold, but the one i have at this moment is very special ( please inquire). It is the same book/catalogue from 1951 as the other ones i had, but it has some extra’s that none of the copies i had before had. It contains the original folder ( it is possibly designed by Willem Sandberg) in which the separate rooms in the Stedelijk are described and 2 pages of stencilled texts on de Stijl. I have never seen the folder before and it must be one of the extremely rare Stedelijk Museum collectibles. To my knowledge this makes this package the only complete publication package on the very Special de STIJL 1951 exhibition at the Stedelijk Museum Amsterdam.