black history month inventions

africa african almanac america american award banneker beater bed benjamin black bulb care carver chips cream crum dust educator egg february fountain garrett gas george hair history human icons illustration incandescent inventor inventors isolated johnson latimer light lightbulb madam mailbox mask month mop morgan names pan peanut pecan pen pencil perm poster potato products purvis sharpener socket states stewart straightener thomas threaded traffic united usa walker washington william