The Broadway Standard typewriter was marketed by Frank & Pinera Co. Inc. of New York, NY. Because it is really nothing more than a rebranded Pittsburgh Visible No.12, and because Frank & Pinera were primarily shoe exporters, the Broadway Standard was probably produced by the Pittsburgh Typewriter Co. of Pittsburgh, PA, ca.1911.
Thus far, the only found artifact related to the Broadway Standard is an instruction manual which you may acquire here..
Have some info about this typewriter? Have you found it? If yes, please email me at Antikey.Chop@gmail.com