It's the first place I checked... the book also. Neither the open or lustre looks truly identical to me though, but I don't have the greatest eyesight. 😞
Carl Burns in his book on Imperials carnival glass says factory records sohow the rose patter with an OMN of #489. Both of the patterns commonly called Luster Rose and Open Rose are catalogued with that factory number. Your bowl shape is shown in his book and the Marigold treatment is listed. With the uniridizised marie yours looks old to me.