Bottom Cosy: 12.5" width, 9.25" depth and knitted to a tension of 5.5 sts to 1" using no. 9 (3.75mm) needles, You will also need a crochet hook to work the frilled edge on this cosy,
Top Cosy: 22" width round lower edge, 7.5" depth, with a tension of 1 pattern to 2.5"
For success you should work a tension piece,
Circa 1940s,
The pattern leaflet is in good vintage condition,