This pattern is Mlle Riego's  Motif for LaRose Collar from her Crochet Book 4th Series:1849   In drafting it, I used changes in color to indicate changes in direction of crochet.  I also used a different color for elongated hdc's to indicate where sc's were made in earlier rows.     Instructions:   Row 1: 7sc in foundation w. 3ch in between   Row 5: begin w ss in sc and next 4 dc's              turn to begin row 6   Note Change in Color   Row 6:  Make 4 petals and turn for Row 7   Note Change in Color   Row 7:  sc between sc's of row 4, as indicated by straight line   Row 8 : Big shells (dc, 9 tr, dc)