Prints - Sciences - Chemistry
Silver Nitrate Test Tube Olive Pollock Oil Antique Science Print 1890
Nitrate of Silver Test of Food and Medicinal Oils
Issue date 1890 US Dept of Agriculture
In VG condition or better age toning to edges siver still bright and attractive well worthy of hanging for display.
Sheet measures approx 5 5/8 x 8 7/8.