Who Made This Watch?
James Russell & Co, Hartford Conn
#20788 from December 2014 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 #20716). Jeff Marcus reports that although #788 is on the barrel bridge, the full S/N #20788 is stamped inside; also #3 is stamped on inside bridges.