Liz Snella’s pattern has 48 rounds. Both chart and written instructions included.
Danish version: http://www.slaaom.net/opskrifter/duge/diverse/arvestykke.html
This pattern is called “Sunflower Knit Doily” in the April, 1951 issue of Workbasket Magazine (pp.15-16). The written pattern (no chart) is worked in 53 rounds using #30 crochet cotton thread, 5-US1/2.25mm dpns and a US 7/1.65mm steel crochet hook. Finished size is ~8.5” in diameter.