1921 Article Invention Patent Record Poison Tablet Science Research Magnetic SI1 1933 Chicago World's Fair Rochester Symphony

Rochester Symphony

with a red border

Pictured in the image is the residence of Mr

"Fibber" McGehee who at the time of this image

1921 Article Invention Patent Record Poison Tablet Science Research Magnetic SI1 1933 Chicago World's Fair Rochester SymphonyThis is an original 1921 one page article (one single sided page) of recent patents of the time. Shown is a phonograph record lifter, a revolving wing flying machine, a radio telegraphy, a magnetic deflector for electric arcs, a vision deflector, a poison tablet, a radio receiving system, a submarine vessel, and an automobile traffic signal. CONDITION This 90+ year old Item is rated Near Mint Very Fine. Light aging throughout. No creases. No natural