Figure 27 Rosette, Oval-Petal Flower and Shamrock (1910): vintage crochet pattern

Materials

• Size 60 to 70 crochet cotton — the book directs “a fine number of thread, No. 60 or 70, as this lace does not look well if worked in a heavy thread”
• A fine steel hook (see below)
• A fine sewing needle
• Hook: Start with 0.75 mm (US steel 14); change size until the thread runs easily without splitting and the motif lies flat.

Abbreviations (US terms)

ch

chain

sl st

slip stitch

sc

single crochet

hdc

half double crochet

dc

double crochet

tr

treble crochet

st

stitch

sts

stitches

sk

skip

rep

repeat

row

row

rnd

round

lp

loop

Notes before you start

• Source: "Figure 27", Designs and Instructions for Irish Crochet Lace, T. Buettner & Co., Inc., Chicago and New York, 1910. Public domain in the USA.
• As printed — materials: Manlove's Irish lace thread, a fine number — “No. 60 or 70, as this lace does not look well if worked in a heavy thread”; Any ordinary well made fine steel crochet needle. Gauge: Not given.
• Modernisation note: Stitch key (British to modern US). The book lists “the ordinary crochet stitches, chain, single, double and treble”, joins its rings and closes its picots with a “single” (“join with a single stitch”; “1 single into the first of the 5 chain to form a picot”), calls the solid fabric worked over the padding cord “double stitch”, and grades its stitches double < half treble < treble < double treble. That is the older British and Irish naming, so: chain = ch; “single” and “single crochet” = slip stitch (sl st); “double”, “double stitch” and “double crochet” = modern US single crochet (sc); “half treble” = modern US half double crochet (hdc); “treble” = modern US double crochet (dc); “double treble” = modern US treble crochet (tr). Every stitch below has been rewritten in the modern US name on that basis.
• Modernisation note: Check: the book prints no stitch definitions and no wrap counts, so the stitch key above is derived from how the names are used in the directions, not from a printed table.
• Modernisation note: The book's other wording is written in modern form: “miss” = sk, “crochet needle” = hook, “repeat from” = rep from, “work 1 double into” = 1 sc in. Ordinal row names (“Second Row.”, “Third row”) are written Row 2, Row 3, and rounds worked continuously round a ring are written Rnd where the book itself calls them rounds. Section headings are the book's own where it prints them (First Petal, Second Leaf, Shamrock).
• Modernisation note: The book prints each design as one or two solid paragraphs; these have been split into one row, round or step per line. Stitch order and counts are unchanged, including counts that do not add up against the previous row — those are the book's own.
• Modernisation note: Almost everything here is worked over a padding cord (“over the cord” = the stitches enclose the cord; “on the cord alone” = a free loop of stitches over the cord with nothing worked into). The book's own warning is kept in the finishing steps: the shape is set by how tightly the cord is drawn, so the worker is expected to add or drop a stitch to keep the spray flat.
• Modernisation note: Thread numbers are the 1910 trade numbering of the two brands the book names (Manlove's Irish lace thread, made in sizes 36, 42, 50, 60, 70 and 80; No. 30 Au Cheval Rouge linen lace thread for the padding cord). Modern sizes given below are approximate equivalents only — the numbering runs the same way, higher number = finer thread, but the diameters are not identical. The scan prints the fifth Manlove's size as “jo”; it is 70.
• Modernisation note: The book gives no hook number at all — “any ordinary well made fine steel crochet needle is suitable for the work”. Every metric hook size below is a starting point chosen for the modern thread, not a conversion of a printed size.
• Modernisation note: Check: no gauge and no finished measurement is printed for this design. Work one motif, measure it, and adjust the hook and the tension of the padding cord before making the rest.
• Modernisation note: Check: the six petals of the oval-petal flower are only “spaced around this one at equal distances” — the book gives no joining directions for them, and none for arranging the motifs into the lace.
• Modernisation note: Check: the book ends by saying “the rest of the small figures are very simple in construction and can readily be copied by the reader”, so the smaller filling motifs of this lace have no directions.
• Modernisation note: Counts are left exactly as printed, including the shamrock's Row 3 (“20 double into the 12 double”) and Row 4, which do not reconcile with the row before.
• Modernisation note: The scan prints several numerals as letters in this passage (“1z double”, “1o double”, “z double”); the page reads 12, 10 and 2.