New vintage Austrian crystal drop loop earrings

New vintage Austrian crystal drop loop earrings Classic, modern, simple. 2.5 cm long, 9 mm at widest. Pierced. Partially articulated. 7 gems in the drop. 11 gems in the loop. Oddness or asymmetry: 4 smoky crystals mixed in with the brilliant clear. I’m not sure if it was on purpose or not! Never noticed till I took these pictures. Gives them their own special quirky individuality! New. NWOT. Vintage c. 1980s. Probably Austrian Crystal by Artistic Jewellery Canada. On original manufacturer’s placard. “Austria is home of one of the most prestigious manufacturing of fine cut crystal. In fact, the country itself is now synonymous with crystal of pristine, innovative and unmatched quality. The innovative manufacturing methods adds brilliance and enhanced light return and fire.”