The Mary Frances knitting and crocheting book; (1918)
Fryer, Jane (Eayre), Mrs., 1876- [from old catalog] · Philadelphia, The John C. Winston co · leaf 156
A Teddy Bear Suit 137 How to Decrease in Crocheting Pull a loop through of each of 2 stitches, and take them offthe crochet needle as if they were one loop, thus forming a singlecrochet; that is, pull a loop through the 3 loops then on theneedle. (See picture below.)
Crocheting · Knitting
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.