I have this photo of what is captioned on the back as "185 hp diesel engined, American made bus" that ran between Damascus and Bagdad. The envelope that the photo is in says that it is a Mack.
I don't know anything further about the bus and it was found among many old photos that I have but it is unclear where it originally came from.
I thought that someone here maybe able to tell us more about it, please?