NOTE: Roger Haworth - According to the Dugan/Diamond book, aka Beaded Basket shows up in carnival in Butler Brothers catalogs in 1914-15, which would put it in the Diamond years, but in opalescent, I suspect it may have originated under Dugan. A lot of patterns overlap that boundary.
Note: Paul Kirk Jr. - Diamond brought out a line of opalescent novelties around 1914, many of which were patterns that originated with them rather than Dugan.