They often index historical trade journals and may have digitizations for members ( Society of Jewellery Historians ).

Showcases of traditional hand-carved jade or high-karat gold "Oriental" jewelry styles common in Hong Kong and Singapore.

In 1982, the jewelry world was seeing a massive shift as "Oriental" designs (then a common industry term for Asian-inspired styles) began to heavily influence Western high fashion. This specific issue would have captured the peak of the 80s "bold gold" era and the rise of heat-treated sapphires and rubies that changed the market forever. Winter 1982 Gems & Gemology - GIA

Vintage ads from major exporters that provide a "time capsule" of pricing and styles from 1982. Where to Find the PDF

They maintain a comprehensive archive of gemological periodicals. You can search their library catalog for specific issue availability.