Drawings list with statement of number, description of drawings (a sketch for the remodeling of a "Classical country house," two design variants of a "villa Gregoriana" in Rome and two design variants of a "Russian country house"), date of dispatch and statement of costs to draftsmen (J. Tonnaer, J.A. Vrijman, F. Slinger, Nelis, J.Th.J. Cuypers), dating 1886-1887.