LEFT SWIRL (AKA) unk by Unknown Maker/Unknown Location (Company Operated: Unknown), possibly late 1880's
NOTE: 2025: seen in Millard II plate 134 and then in Metz Book I p200. date is speculated by both authors as late 1880's. Very similar to DIAGONAL but with pattern moving from left to right.
Shape:Stemware
Contributor: Sandy Wilkin, Uncredited, Valerie Strunk (3,4)