Library of Congress on Instagram: "In celebration of National Braille Literacy Month, we're here to tell you about the National Library Service for the Blind and Print Disabled (NLS)! NLS, part of the Library of Congress, is a free braille and talking book library service for people with temporary or permanent low vision, blindness, or a disability that prevents them from using regular print materials. Through a national network of cooperating libraries, NLS circulates books and magazines in bra