I’ll add links to the first entry in each series as I post them.
Jul-Aug 1963: Trip to Europe
Aug 1967-April 1969: Teaching in Tehran
Feb 1968: Trip to India
Dec 1968: Trip to Egypt and Lebanon
Summer 1969: Travels in the US
Aug 1969-May 1971: Teaching in Chiang Mai
Dec 1969: Trip to Indonesia
Jan 1970: Trip to Kuala Lumpur
Dec 1970: Trip to Hua Hin
Jan 1971: Trip to Chiang Rai
Mar 1971: Trip to Burma
Summer 1971: Travels with Ruth
Summer 1972: Trip to Spain
Aug 1972-1975/6?: Teaching in Tehran
Oct 1972: Trip to Caspian
Nov 1972: Trip to Archaeology Dig
Jan 1973: Unexpected Holiday?
Mar 1973: Trip to Iraq, Jordan, Turkey, etc. (Now Ruz)
Jun 1973: Trip to Kabul
Dec 1973: Trip in Iran
?? 1974: Trip to Jerusalem & Cyprus
Summer 1974: Trip to Istanbul & More
Winter 1975: Trip to Germany