Unidentified Amber Glass Decanter with 6 Glasses

Been trying to identify this set for a couple years now without success. Trying to determine whether an antique, or vintage, since the decanter is a smaller one, and the glasses are more like shot glasses. Also curios about how the design is put on the glass. Can anyone enlighten me here, so I can move along with my research? I know nothing about glassware... help!