A guide book to spotting at Heathrow, mid-fifties contains this illustration of what I think was the little cafe on the north of the Bath Road opposite the LAP North terminal and airline offices …[ATTACH=JSON]{“alt”:”Click image for larger version Name:tAirport-Cafe-1957ih.jpg Views:t1 Size:t208.4 KB ID:t3844099″,”data-align”:”none”,”data-attachmentid”:”3844099″,”data-size”:”full”}[/ATTACH]