
Your Singer is one of the several hundred talking machine brands that popped up during the 1914-1924 period. Collectors commonly refer to machines in this genre as "Off Brands." Sometimes these machines are interesting and feature nice cabinetry (as I suspect is the case with your Singer). Most often, "off brand" machines were meant to sell for a price. All in all, it's an interesting area with wildly varying values. One interesting point is that most off brand machines can be considered rare, however, most of these rare machines are pretty bare-bones and of limited interest among collectors. As I said though - there are exceptions. We'd like to see photos of your Singer.

There's an excellent article on the Antique Phonograph Society website that covers off brand talking machines. Although it does not list "Singer" among known brands, it does include "Singerphone" (#343). If there's a company address on your machine, you may find that it's the same firm...
http://www.antiquephono.org/brand-talki ... j-wakeman/
Congratulations on acquiring the Singer, and again, welcome!
George P.