17th-century coach spring in Lisbon Carriage Museum The earliest regarded leaf springs commenced appearing on carriages in France within the mid-seventeenth century in the form of The 2-element elbow spring (as the illustrated illustration from Lisbon), and later migrated to England and Germany,[6] showing up about the carriages of the https://alternator24589.blogripley.com/36170023/the-best-side-of-tire