A number of glass instruments are displayed on a laboratory table. The shelves in the background contain glass jars filled with various substances, reference books and scales. The spine of some books on the top shelf have the title, ""Paper trade""…
A number of glass instruments are displayed on a laboratory table. The shelves in the background contain glass jars filled with various substances, reference books and scales. The spine of some books on the top shelf have the title, ""Paper trade""…