1874 Print Wild's Magneto Electro-Plating Machine Antique Mechanical MAB1 YLD1 In the bottom right corner

In the bottom right corner there is a mail stamp showing

Bradley Fertilizer Works is located at 92 State Street

This is an original 1919 black and white print ad for Plymouth Quarries Incorporated located at 6 Beacon Street

located on South Main Street

and to get to it the Senators either take a little stairway or slip through the Document Room

1874 Print Wild's Magneto Electro-Plating Machine Antique Mechanical MAB1 YLD1 In the bottom right cornerThis is an original 1874 halftone print of a Wild's Magneto Electro Plating Machine. This invention is quite large machine four feet high by three feet square and has to be turned by steam or other sufficient power. It is made in three sizes, the largest intended for electric light, having six electromagnets; the middling size, used for electroplating, and represented in our engraving with four electromagnets, and a small size for educational purposes