Blighty pin-up cover for the popular men’s weekly by MB Tompkins in 1958 (16 August)
Colour printing has always seemed to me to be a bit of a miracle – seemingly every colour under the sun can be printed from just four colours, cyan (sky blue), magenta (a pinky red) yellow and black. The colours are abbreviated as CMYK – with K being black, the ‘key’ colour. In theory, the black is not necessary because the other three should merge to black, but in practice, the result is a bit washed out, more a murky brown.
In the 1950s, when this cover was printed, the colour painting of the glamorous dancer would have been photographed through a filter and a metal screen to produce a sheet of printing film for each colour. The screen would be a metal screen capable of showing 150 lines to the inch. The film would taped on to the other pieces of film of each colour for the rest of the page and then paired up with its partner page – the back cover in this case – and that assembled film used to make a printing plate for each colour. Each plate would have been wrapped around its cylinder on a four-unit press. When the paper is run through the press, each colour ink in its turn would have been passed from the printing plate on to the paper. The overprinting of the colours builds up the image.
Detail showing dots of printed ink from the lower face of Blighty magazine cover in 1958, Click on the picture to see it in more detail.
Look at the magnified detail here and you can see individual dots for each colour. In the bottom left, there are dots of pure cyan. You can see that the dots are in regular lines at an angle of about 10 degrees to the horizontal. In the darker blue areas, you can see black dots among the cyan. The skin tones are mainly magenta with yellow highlights. The red lips are a combination of magenta and yellow. The teeth are simply the white paper. You can make out some of all the colours in the black areas.
Blighty was a popular men’s weekly magazine published by City Magazines at 64 Fleet St, but it was printed 200 miles away by Eric Bemrose in Long Lane, Liverpool. The Long Lane plant closed down in 1991. The illustration was by MB Tompkins, an artist about whom I only know that he produced Blighty covers in 1958, and some pulp book covers.
MB Tompkins signature from Blighty magazine cover in 1958