by Prof. Dr. H. Jalaluddin $6.00
by David I. Bainbridge $11.00
by Ir. AG. Kartasapoetra $7.00
by Marguireta Yosinaar $5.00
by Stefanus Pranjono $7.00
by Soetiksno $6.00
by $6.00
by Ariesto Hadi $16.00
by WK $16.00
by Abdul Kadir $11.00
by Nicola Brown $5.00
by Husein Umar $11.00
