Early 20th Century Steam Engine Demonstrator work lamp and should be used for

and should be used for display

Passengers on trains who were facing each other were given these to place on their laps to form a table between them for food

This product is 17" L x 3

The lathe (including wooden base) measures 24" long x 9" wide x 8" high

Features large gold letters against a black background and scalloped corners

Early 20th Century Steam Engine Demonstrator work lamp and should be used forc. 1900s; L. E. Knott Apparatus Co. Boston Antique piston cutaway demonstrator created by Knott Apparatus Co., a scientific apparatus manufacturing company. This piece features, as the name would suggest, a cutaway model showing the inner workings of the piston and operates as the actual product would. It comes mounted on a wooden plank for ease of display. 9" W x 6" D x 6" H (with wooden mount) Please refer to photos regarding condition. For more