Peerless Wrench Company

Peerless Wrench Co. (Providence, RI) - The 8/7/1919 edition of The Iron Trade Review reports the incorporation of the company by Anthony Cunha, F. E. Allen, and William D. Whipple.  The company disappears from Trade Reviews by 1923.

DATAMP Patents for Anthony Cunha

Mr. Cunha also filed his patent in Canada under Canadian Patent #199,873

An example of this early "roto-head" ratchet can be found here on Garage Journal.