Thirty Million Letters is a 1963 short documentary film directed by James Ritchie and made by British Transport Films. It was nominated for an Academy Award for Best Documentary Short.
- နှစ်: 1970
- နိုင်ငံ:
- အမျိုးအစား:
- စတူဒီယို:
- သော့ချက်စာလုံး:
- ဒါရိုက်တာ:
- သွန်း:
