Victor's 7" double-sided "A Record for the Children" was supplied in 1900-1901 with the Johnson/Victor "Toy." In 1904 Columbia released a few 10" double-sided discs, but quickly reverted to the single-sided format. Then, as stated here on the list, Columbia began monthly releases of double-sided discs in 1908, with Victor grudgingly following suit.
George Paul
