![3731860] Technical & Industrial Platinum. J. Bishop & Company Platinum Works. [cover title]....](https://rareamericana.cdn.bibliopolis.com/pictures/3731860_1.jpg?width=320&height=480&fit=bounds&auto=webp&v=1652922417)
Technical & Industrial Platinum. J. Bishop & Company Platinum Works. [cover title]
Well-illustrated trade catalog of metallurgical and laboratory apparatus issued by J. Bishop & Company, manufacturers and refiners of platinum, gold, and silver and assayers of..... Read More about Technical & Industrial Platinum. J. Bishop & Company Platinum Works. [cover title