Have a partial baby afghan but no pattern

My aunt died and left me a partly started baby afghan but no pattern. I crochet lots and can read patterns for crochet and knitting. But this thing has me baffled. I have searched extensively for the pattern to no avail. Can someone help me?
I scanned the piece of the afghan that I have. i will try to include it with this thread.

I think I can help. I have a book of baby afghan the picture of the unfinished one looks a lot like the one of the pattens in the booklet Knit One For Baby. by Leisure Arts I just took a picture of the one that looks like your afghan that isn’t finished. I hop it shows up.

In the booklet Knit One For Baby, the pattern that looks like the one your aunt left was knitted with worsted weight yarn on size 7 needles. The gauge is 30 stitches =6" and 26 rows =4 "
Cast on 176 sts.
Row 1 and 2 : Purl across

Row 3:(Right Side) P5,K1,YO,K1, P4, P2tog Twice,(YO,K1) P4,K1 repeat from across to last 6 stitches, YO, K1, P5 .

Row4: Purl across

Row 5: P5, K1,*YO,K2, P3, P2tog twice, P3,K2, Yo,K1; repeat from * across to last 5 sts P5.

Row 6: Purl Across

Row 7:P5, K1,* YO, K3, P2, P2tog twice, P2, K3, YO, K1; repeat from * across to last 5 stitches,P5.

Row 8: Purl across

Row 9: P5, K1,* YO, K4, P1, P2tog twice, P1, K4, YO, K1; repeat from * across to last 5 stitches, Purl5 .

Row 10.:Purl acoss.

Row 11: P5,K1,*YO,K5, P2tog twice,P1, K4, Yo, K1; repeat across from * to last 5 stitches, P5.

Row 12: Purl across.

Row 13 : P5, K1,YO,K!,P4, P2tog twice, P4. K1,* (YO,K1)twice,P4,K1, repeat from * to last 6 stitches, YO, K1, P5.

Repeat rows 4 -13 for pattern until you have reached the length you want from cast on edge, end by working Row 11.

Last 2 rows: Purl across
Bind off all stitches in Knit.

Hope this helps you. There was no multiple given so I don’t know it either