My name is Leila & I'm a nurse, I am fairly new to knitting but not crochet. I do subscribe to Interweave Crochet. My mom found in her 'hidden stash' somewhere in her home, 5 skeins of a vey nice yarn. She gave them to me, saying 'make something'. But there's NO YARDS, or size number on the skeins. The labe os yellowed, &