NOTE: The same company produced-Beadle (aka), Britannic Look-a-like Mug (aka), Rosettes and Fans (aka), Unnamed Salt Shaker (aka), Unnamed Tumbler (aka), Wave (aka), Zig Zag Pleat (aka) based on a wholesale catalog assortment.
NOTE: Sid Lethbridge 2019 - This pattern was named (aka) Wave by Kamm (Book 7, p14). We don't know who made it but we can put it into a time frame. Here is the table set as it appeared in Sommers' catalogue in 1898. They called it Atlantic but that likely is not the OMN. There is also a water pitcher so tumblers or goblets may also exist.