This is an Air Mail Envelope with 2 Different Iran Stamps on it from 1970.
The Envelope is from Ministry of Water and Power Khuzestan Water and Power Authority
Khorrimshahr, IRAN.
The Stamps are 1 Pink for Iran In Expo '70
1 Brown Stamp with a Prince or Leader on the stamp.
The stamps are Post Marked and in Great Condition.
I have had This Stored in my Smoke Free Home since 1970.
Thanks, Jack