1920 Rotogravure Science News Cryoscope Device Typewriter Sign NY David SI1 Switzerland (Henry Matthew) Brock: "The round-eyed

(Henry Matthew) Brock: "The round-eyed pleasure of a child

General ElectricÕs Canadian counterpart

Keywords specific to this image: Damage

Giovanni Antonio Fasolo

guests who frequented the estate included Lord Byron

1920 Rotogravure Science News Cryoscope Device Typewriter Sign NY David SI1 Switzerland (Henry Matthew) Brock: "The round-eyedThis is an original 1920 two page sepia rotogravure set (two single sided pages) with images of science news featuring the Cryoscope, a device that enables one to tell just what amount of water has been added to a sample of milk; a paddle boat; the day and night view of a huge electric typewriter sign in New York City; the Non Sinkable Safe invented by Mannotti Nanni of Chicago; David Swart and James Smith of Evanston with their water bicycle, a