Vintage knitting pattern, Lady's Quicky Cardigan
2 sizes: 34/35.5", 36/37.5" bust
Original yarn: Ladyship Chubby Wool with a tension of 4.5 sts and 6 rows to 1" square.
You could try a chunky weight yarn but for success you should work a tension piece, changing needles if necessary to achieve the correct tension.
The original leaflet is from Circa 1950s?
There is some creasing to the leaflet but overall its fair vintage condition.