Called “Double Take” in Magic Crochet #68 and “50th State” Elizabeth Hiddleson Vol. 7. Large photo of 1/2 of doily is on page 20 for detail.

Called “Double Take” in Magic Crochet, #57.
Called “Les Deux Eventails” in 1000 Mailles, #17.
“Tapete Ovalado”, pattern 4, in Ganchillo Artistico.
Pattern 3, Dos Abanicos, in Puntorama Ganchillo #43, on p. 7.

Uses 2 skeins Daisy Art, 65, size 20, ivory, Ecru or white, Doily measures 12 x 21 inches.

Both halves of doily are made separately in 16 rounds then joined and 5 rounds complete the oblong doily.

Pattern features:
shell in shell
bars and lacets
pineapples
picot edging

This pattern also appears in Magic Crochet #57, with the erroneous attribution to Glendola Hodges.