Hi,
My name is Simon living in the Netherlands.
In the Netherlands we have Union as a bicycle brand.
Royce Union is an American brand. On the head badge of early Royce Union bicycles you can find the text "established 1904" and "Holland". This could implicate that the brand name Union comes from Holland but is manufactored in the States somewhere in the beginning of 1900.
Best regards,
Simon
www.bikestoremember.nl