Mccully Emily Arnold - Marvelous Mattie How Margaret E. Knight Became An Inventor - Hardcover Dance Barcode: 809236155313

Barcode: 809236155313

Barcode: 9780367897895

This item's title is: Debut (Limited Coloured Cassette)

Numerological Profiles - - Discover the importance of the nine basic numbers and learn how to calculate your holistic number (which reveals your life purpose) and your personal year number (which sheds light on what specific lessons a particular year has in store for you)

Author(s): Butterworth Eric

Mccully Emily Arnold - Marvelous Mattie How Margaret E. Knight Became An Inventor - Hardcover Dance Barcode: 809236155313Binding: Hardcover Description: With her sketchbook labeled My Inventions and her father's toolbox Mattie could make almost anything toys sleds and a foot warmer. When she was just twelve years old Mattie designed a metal guard to prevent shuttles from shooting off textile looms and injuring workers. As an adult Mattie invented the machine that makes the square bottom paper bags we still use today. However in court a man claimed the invention was his