what bookshelf speakers are these?

Hi, all. I recently bought these bookshelf speakers at a yard sale. I tried to look online for info. But no luck. It seems there's no model number. I've attached pix. I've also included a closeup of the initials inside the grill. Can anyone offer me info? Thanx!3tsnylu6wopg.jpg
ywt8cjxowuje.jpg
0khdylg48rbd.jpg