Bombe Cowl – A4 Printed Pattern by Joanne Scrace This A4 printed pattern comes with a complimentary PDF download code for added convenience. About the PatternInspired by the Bombe machine used in the decryption process at Bletchley Park, the circle motif represents the drums on the machine. Worked in the round and grafted together, this pattern creates a fully reversible cowl. Materials Yarn: Eden Cottage Yarns Milburn 4ply (Fingering/4ply weight; 85% Bluefaced Leicester Wool, 15% Silk; 200 m / 218 yds per 50 g skein) Main Colour (MC): Steel × 2 skeins Contrasting Colours (CC): Small amounts; sample uses 18 × 3 g (54 g total) of Damson, Harvest Gold, Night Sky, and Rust Needles & Accessories 3.25 mm (US 3) circular needle, 40 cm / 16 in length, or DPNs 1 stitch marker Waste yarn of similar weight for provisional cast-on Crochet hook in a similar size to needle for provisional cast-on Tapestry needle Size One size: 20 cm / 8 in width × 56 cm / 22.5 in length Gauge 28 sts × 32 rows = 10 cm / 4 in over stocking stitch using 3.25 mm needles (or size needed to achieve gauge) after blocking Gauge is not critical, but it will affect the finished size and yarn requirements