In article ,
"Jan Gelbrich" wrote:

http://cgi.2chan.net/f/src/1082689865637.jpg

The 3rd one appears to be a cut and paste copy of the 2nd.

The picture is interesting though for it shows a KC-135A refueling a
Looking Glass KC-135B which would date it about July of 1965 when the B
first went into service and they hadn't yet changed the designation to
EC-135.

--
Ron