Rose Yoke Twin-Picot Fan Edge (1919): vintage crochet pattern

Materials

• Size 50 mercerized cotton crochet thread — approximate; the original was Coats Mercerized Crochet, No. 50 (amount not printed)
• Steel crochet hook
• Tapestry needle for the ends
• Hook: Start with a 1.15 mm (US steel 10) hook — approximate. Change size until the edging lies flat.

Abbreviations (US terms)

ch

chain

sl st

slip stitch

tr

treble crochet

dtr

double treble crochet

sp

space

ch-sp

chain space

st

stitch

rep

repeat

rnd

round

Notes before you start

• Source: "Rose Yoke on Cover — Edge" (Plate 21), J. & P. Coats Crochet Book No. 3: Yokes and Gifts (designed by Anne Orr), J. & P. Coats (R. I.) Incorporated, Pawtucket, R.I., 1919. Public domain in the USA.
• As printed — materials: Coats Mercerized Crochet, No. 50; No. 13 Steel Hook. Gauge: Not given.
• Modernisation note: Stitches are converted by this book's own key (“Foundation Stitches and How to Make Them”, book pages 4–5), not by name. The key defines: chain stitch (ch); slip stitch (sl st), drawn through the stitch and the loop on the needle in one motion; single stitch (s st), insert, draw through the stitch making two loops on the needle, then draw through those two — the modern US single crochet; treble crochet (tr), thread round the needle once, insert, draw through making three loops, then off two and off two, with the note “Three chains equal one treble” — the modern US double crochet; double treble crochet (d tr), thread round twice, worked off two at a time for three repeats — the modern US treble; triple treble crochet (tr tr), thread round three times, four repeats — the modern US double treble. So this 1919 book's treble names stand one step taller than modern US names, and every book tr is written dc here, every d tr is written tr, every tr tr is written dtr, and every s st is written sc. This is American period naming, not British: the key's working definitions settle it, since the book's “single stitch” draws through both loops in one step (a sc, not a British dc) and its “treble” takes only one thread-over.
• Modernisation note: The book's wording is written in modern US form: “needle” = hook; “thread around the needle” = yo; “skip” = sk; “Repeat from *” = rep from *; st(s) = st(s); sp = sp; p = picot. Ordinal row names (“1st Row”, “2d Row”, “3d Row”) are written Row 1, Row 2, Row 3, and the book's word “Row” is kept even where the work goes around. “2d sp”, “3d sp”, “4th s st” mean the 2nd, 3rd and 4th space or stitch counted on from the last one worked.
• Modernisation note: Picot (p) is the book's own (key No. 9): “usually made by a chain of three or five, then a slip stitch in the first chain”, with any variation given in the design's own directions. No design in this file prints its own picot count, so the chain-3 or chain-5 picot of the key is the one to use.
• Modernisation note: Space (sp) and block (bl) are the book's filet units (key Nos. 10 and 11): a space is 1 dc, ch 2, sk 2; a block is dc worked in adjoining stitches, four dc in the first block of a run and three in each block after it. A space at the beginning of a row starts with ch 5 — three for the edge dc and two for the chain at the top of the space.
• Modernisation note: The printed paragraphs are split into one row, round or step per line; stitch order and counts are unchanged. Section headings added for navigation.
• Modernisation note: Coats Mercerized Crochet numbers are read as roughly equal to the modern crochet thread sizes of the same number — approximate only. The book's own back page describes the thread as “a cabled or corded cotton”, made in White in sizes 1 to 100 and Ecru in sizes 1 to 50, but prints no ball length or yardage for any design, so no yardage is given here.
• Modernisation note: No gauge is printed for this design. The only measurement note in the whole book is the key's remark that a filet space “should result in a perfect square”; work a sample and change hook size until the mesh squares up and the edging lies flat.
• Modernisation note: No finished measurement is printed for this edging; it is worked to fit the piece it trims, so its length is set by that piece.
• Modernisation note: Check: no colour is printed for this design. The plates photograph as a plain light thread, and the book's back page lists Coats Mercerized Crochet in White in every size and in Ecru up to size 50.
• Modernisation note: The book prints “No. 13 Steel Hook” for this design. That is a 1919 maker's steel-hook number and does not map onto the modern US steel scale, so the metric hook suggested here is ours, read across from the thread size; the printed number is recorded in the original materials.
• Modernisation note: This edge is worked over the Rose Yoke beading transcribed separately in this collection; work that beading first.
• Modernisation note: Not printed. The book gives no ball count or yardage for any design.
• Modernisation note: The book's “d tr” is written tr and its “tr tr” dtr (see the stitch key note). The book's “s st over next tr tr” is read as a joining stitch and written sl st, which is what closes each fan in the photograph; the book's own key calls the slip stitch the stitch used “to slip invisibly from one part of the work to another”.
• Modernisation note: Check: six trebles go into one place, with two picots set among them. No picot count is printed; the key's chain-3 or chain-5 picot applies.
• Modernisation note: Finishing line added; the book prints none.