Ruth's Knit Mittens by Ruth A. Volk

Ruth's Knit Mittens

no longer available from 1 source show
Knitting
Worsted (9 wpi) ?
5 stitches and 4 rows = 1 inch
US 6 - 4.0 mm
US 5 - 3.75 mm
English
Discontinued. This digital pattern is no longer available online.

Newborn, and 6-12 months: #6 (4mm) needles and regular worsted weight yarn.
Preemie: baby yarn and #5 (3.75mm) needles.