Image: Back axle suspension springs

Description: Fig. 177a Rear axle and suspension leaf springs of an early car chassis Chassis fitted with three-quarter elliptic leaf springs for the rear-axle The back axle uses the torque-tube method of location Scans from 'The Book of the Motor Car', Rankin Kennedy C.E., 1912 See other images from this source in Scans from 'The Book of the Motor Car'
Title: Back axle suspension springs
Credit: Rankin Kennedy C.E. (1912) The Book of the Motor Car, Caxton
Author: Rankin Kennedy C.E.
Permission: This UK artistic work, of which the author is unknown and cannot be ascertained by reasonable enquiry, is in the public domain because it is one of the following: A photograph, which has never previously been made available to the public (e.g. by publication or display at an exhibition) and which was taken more than 70 years ago (before 1st January 1947); or A photograph, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1947); or An artistic work other than a photograph (e.g. a painting), which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1947).  This tag can be used only when the author cannot be ascertained by reasonable enquiry. If you wish to rely on it, please specify in the image description the research you have carried out to find who the author was.  The above is all subject to any overriding Publication right which may exist. In practice, Publication right will often override the first of the bullet points listed. Unpublished anonymous paintings remain in copyright until at least 1 January 2040. This tag does not apply to engravings or musical works. More information. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No