Who Made This Watch?
James Russell & Co, Hartford Conn
#20716 from November 2015 eBay ad with follow up comments from Jeff Marcus
Another Russell of the "Waltham AT&Co. M57 grade".
Note the dial has Roman Numerals, but the signature is in a straight line like the other higher grade movements with Arabic dials (ditto JR #20788). Jeff Marcus reports that although #716 is on the barrel bridge, the full S/N #20716 is stamped inside; also #57 is stamped inside on plates and bridges.