200 Rows.

The pattern is divided into 6 parts in the middle
and into 25 parts in the border.

Beyer Band 288: pg 8, at top
(Beyer Band 288 was reprinted in 1957 as Beyers Bunte Reihe Band 2007)

Kunststricken 717: pg 1, Abb. 1

Anna 09/1989: pg 25, fig. 26

Note: The intersection of the list of designers for Beyer Band 288 and the list of designers for Kunststricken 717 is exactly one name: Herbert Niebling. So he must have designed this doily!