Postcard of Wahn presuambly purchased during a 118 Squadron detachment to Wahn - 1954.   It is interesting that the 4 Sqn photograph taken the year before claims to be on the top of the civilian airport building, which is presumably the one on the lowerr left.   It looks as though there is seating on its roof.   However, the picture appears to have been taken in the restaurant on the lower right.   (Click to compare)   (Thanks to Dinger Bell.)