This is the older Solitaire from the mid 1960s to mid 1980s, the Barclay shape with platinum trim. Pieces are sold individually, so a quantity of one represents one glass. Marked Lenox on base.
Manufactured in the USA between 1965-1987. The pattern has been discontinued. Three have stickers still attached to the bottom, three have sticker residue but the stickers are no longer attached, and two have neither stickers or residue.