by Ir. H. Rahmat Rukmana $5.00
by Ali Masjono Mukhtar, S.E., M.Bit $7.00
by Drs. CST. Kansil, S.H $13.00
by Birute, Marija, F.G $7.00
by Prof. Drs. H. A. W. Widjaja $6.00
by Victor Situmorang, S.H $6.00