-numbered series of drawings doors & windows, 1917-1921 (32 sheets)
-ornament, 1921 (1 sheet)
-hotel-café-restaurant, 1924 (2 sheets)
-paper factory, 1928 (3 sheets).
-court of justice, s.j. (4 sheets)
-government building, s.j. (1 sheet)
-machine parts factory, s.a. (2 sheets)
-Italian palace study, s.a. (1 sheet)
-design for a villa, s.j. (1 sheet)