That is ""Jackie Jones, Taken from the stage at Wigan Casino in 1973. For what it's worth, I remember that Jackie had just bought that dress she's wearing in the photo from Biba in London. Zenit E, 50mm F2 lens ( borrowed from Kev Fox ), Kodacolour 100. Shutter speed B ( for bulb ) at f8 using a magnesium flash bulb in a flash gun with a fold out silver reflector. Converted to mono with Aperture""
John Harwood