This Eumig People news sheet is owned by Bob Collier who worked for Johnsons for 31 years (see the yellow high-lighted text in the news-sheet below).
His friend Stan Scholes scanned and sent the images to me.

Bob & Stan also sent the photograph from the 1981 Works Outing; scroll to the bottom of this page.

Eumig People was produced in the Spring of 1978, just over 1 year after Eumig (UK) Ltd took over Johnsons from its previous owners, Hestair. Notice that the address is still the rental property near Staples Corner, at the southern end of the M.1 Motorway, on the London North Circular ring road: 14 Priestley Way, London, NW2 7TN.