Rhino power and GeeRam - many thanks, both, for a remarkably fast answer!!
Not wanting to contact - just satisfying a sudden nagging thought prompted by this WIWOL thread.
My other abiding memory of the Lightning was a newsreel shown at a Bangkok cinema which showed a Sqdn formation takeoff in the early days with the classic rotation to the vertical. The audience burst into spontaneous applause - never experienced before or since!! Ah well!, back to the memory bank!
