Mehrabad Airport,Tehran - 1973
Iranian Ministry of Education
<a href="//commons.wikimedia.org/wiki/File:Tehran_-_elementary_students_book_series_(23)_by_Ministry_of_Education,_1973.pdf" title="File:Tehran - elementary students book series (23) by Ministry of Education, 1973.pdf">Book of "Tehran by Ministry of Education, 1973</a>, p 37