The following pictures were sent In December '09 by Chris from Ohio and are of a machine from his wife's family in Quebec.  I'm not sure if this is an 'Orthophonic' version of the Son-o-phone or of a new mark--although Sono-phonic is shown here with "Compagnie P.T. Legare Limitee":

Apparently P. T. Legaré  was a large commercial empire in Quebec (known for farm equipment and knitting machines in particular), the machine above may be manufactured by them or the rebranding of another:,