Elsa 3044: Model 133 pg 14
Note: The model numbers and descriptions on this page aren’t aligned. Number 133 is off to the right of this photo and looks like it belongs to a different doily, but the description for Model number 133 matches this square doily and not the round one above it:

Klar in der Aufteilung ist das quadratische Deckchen “Veronika”
30 x 30 cm

Andrea 802: pg 6-7