78/4815 IJserinkhuijsen, F.J. (1892-1959). Lot of ±40 ex libris, various techniques, partly signed in pencil and tipped onto mounts. Strube, J.H. (1892-1985). "Ex libris Dina Strube". Lithogr. ex libris, 10,5x11 cm., signed "Jan Strube" in pencil, tipped onto mount. - AND 8 other ex libris and occasional graphics by the same.