by Anthony F. Chiffolo $4.00
by Triono Budi Astanto $12.00
by Ir. Hieronymus Budi Santoso $5.00
by Ir. M. Lies Suprapti $5.00
by Mary Rebecca 'Rivkha' E. Rogacion R. G. S $7.00
by Ir. Yudo Sudarto SP $5.00
by Ir. Setijo Pitojo $6.00