Roseville Zephyr LilyZephyr Lily is a late period pattern introduced by Roseville Pottery in 1946. Standard colors include blue, green, and brown. Zephyr Lily was marked with the raised Roseville script mark, shape number, and size. The factory stock pages show 51 shapes, including vases, ewers, compotes, cornucopias, etc. Prices for this late period Roseville pattern are increasing.