Blowpipe missile system being field-tested in 1973. The launcher is fitted with a SACLOS unit most likely a laser beam rider, designed specifically to be marketed abroad, at the United States particularly
uncredited
1973
<a rel="nofollow" class="external text" href="https://babel.hathitrust.org/cgi/imgsrv/download/pdf?id=uiug.30112106757385;orient=0;size=100;seq=100;attachment=0"><i>Military Review</i></a>, April 1973, Vol. 53, No. 5, Page 98