Proof of sealing of the radio broadcaster at PT. Pertis (Pertambangan Timah Singkep) and request for witness. Printed form filed in with typewriter. Some handwritten notes and signatures. Signed by P.M. Naibaho, head of Setasiun Radio Dabo Singkep.
Proof of sealing of the radio broadcaster at PT. Pertis (Pertambangan Timah Singkep) and request for witness. Printed form filed in with typewriter. Some handwritten notes and signatures. Signed by P.M. Naibaho, head of Setasiun Radio Dabo Singkep.