This free pattern originally published by Clark's O.N.T. in Old and New Favorites Doilies Book, Number 217, in 1944.

Doily measures 9 inches in diameter.
Materials:
J. & P. Coats or Clark’s O.N.T. Best Six Cord Mercerized Crochet, Size 50.
Small Ball: J. & P. Coats - 1 ball, or Clark’s O.N.T. -2 balls.
Steel Crochet Hook No. 13.
Doily measures about 9 inches in diameter.
Starting at center, ch 9, join with sl st.
1st rnd: 16 sc in ring, sl st in 1st sc made.
2nd rnd: Sc in same place as sl st, * ch 5, skip 1 sc, sc in next sc. Repeat from * around, ending with ch 5.
3rd rnd: * Sc in next sc, 2 sc in ch-5 sp, ch 4. Repeat from * around.
4th to 15th rnds incl: * Skip 1st sc, sc in each remaining sc of sc group, 2 sc in ch-4 sp, ch 4. Repeat from * around (15 sc in each sc group on last rnd).
16th rnd: Ch 4, * skip 1 sc, sc in next 13 sc, ch 4, sc in ch-4 sp, ch 4. Repeat from * around.
17th rnd: Ch 5, * skip 1 sc, sc in next 11 sc; (ch 5, sc in next loop) twice; ch 5. Repeat from * around. Continue in this manner, having 2 sc less in each sc group and 1 loop more between sc groups on each rnd, until 1 sc remains in each sc group, and ending with ch 5, sc in loop preceding 1st sc. Now work as follows:
1st rnd: * Ch 2, sc in next loop; (ch 5, sc in next loop) 7 times. Repeat from * around, ending with sc in loop preceding 1st ch-2.
2nd rnd: * Ch 5, skip ch-2 loop, sc in next loop; (ch 5, sc in next loop) 6 times. Repeat from * around.
3rd rnd: * Ch 5, sc in next lop. Repeat from * around.
4th rnd: * Ch 5, 6 dc in next loop; (ch 5, sc in next loop) 5 times. Repeat from * around, ending with sc in loop preceding 1st dc group.
5th rnd: * Ch 5, sc between 3rd and 4th dc of dc group; (ch 5, sc in next lop) 6 times. Repeat from * around.
6th rnd: * Ch 7, sc in next lop. Repeat from * around. Break off.
First Rosette . . . Ch 10, join.
1st rnd: 24 sc in ring; join.
2nd rnd: * Ch 5, skip 3 sc, sc in next sc. Repeat from * around (6 loops).
3rd rnd: In each loop around make sc, half dc, 3 dc, half dc and sc; join.
4th rnd: * Ch 5, sc in back loop of sc between this and next petal. Repeat from * around (6 loops).
5th rnd: In each loop around make sc, ch 2, 7 dc, ch 2 and sc; join.
6th rnd: Sl st in each of next 2 ch, sc in same place as last sl st, * ch 5, skip 3 dc, sc in next dc, ch 5, sc in 1st ch of next ch-2, ch 5, sc in 2nd ch of next ch-2. Repeat from * around, join to 1st sc.
7th rnd: Sl st to center of 1st loop, sc in same loop, * ch 6, sc in next loop. Repeat from * around; join.
8th rnd: Sl st to center of 1st loop, sc in same loop, ch 8, sc in 5th ch from hook (p), ch 3, sc in next loop (1 p-loop made). * Ch 5, sc in center of one loop on last rnd of center piece, ch 2, sc in 2nd ch of ch-5, ch 3, sc in next loop on rosette. Repeat from * 5 more times (6 loops joined). Make a p-loop in all remaining loops of rosette; join (12 free p-loops). Break off.
Second Rosette . . . Work first 7 rnds as for 1st Rosette.
8th rnd: Sl st to center of 1st loop, sc in same loop, make 1 p-loop, then join to 1st Rosette as follows: Ch 5, sc in p of 2nd free loop after last joining on 1st Rosette; (ch 2, sc in 2nd ch of ch-5, ch 3, sc in next loop on rosette, ch 5, sc in next p on 1st Rosette) twice--this 3rd joining is made in the p of the last joining of 1st Rosette to center--ch 2, sc in 2nd ch of ch-5, ch 3, sc in next loop on rosette. Join next 5 loops of 2nd Rosette to next 5 loops on center in same way as 1st Rosette was joined. Make a p-loop in all remaining loops of rosette; join (10 free p-loops).
Make 11 more rosettes, joining in same way and taking care to join the last rosette on both sides. Starch lightly and press.
Other great patterns from Old and New Favorites Doilies, Book 217:
Number 7123 Doily
Number 7131 Bread Tray Doily
Number 7132 Doily
Number 7272 Doily
Number 7274 Doily
Number 7318 Doily
Number 7444 Doilies
Number 7708 Place Mats/Runner
Number 7709 Place Mats/Runner/Napkins
Number 7710 Runner
Number 7711 Tray Mat
Number 7712 Place Mats/Runner
Number 7713 Place Mats/Runner
Number 7714 Doily
Number 7715 Doily Mats
Number 7716 Doily Covers
Number 7717 Runner
Number 7718 Place Mats/Runner