1952 Ad Radio Corporation America Hummingbird Engineer - ORIGINAL TCE2 XGY6 This place used to be

This place used to be a royal palace and prison

There is some light bleed through on this ad

TIN4A12B21C99

This is an original 1923 color print ad for Ab-Scent

This is an original 1922 color print ad for Sirri

1952 Ad Radio Corporation America Hummingbird Engineer - ORIGINAL TCE2 XGY6 This place used to beThis is an original 1952 black and white print ad for the Radio Corporation of America. The ad features an image of a hummingbird and a transistor. The ad writes, "The wings of a hummingbird beat 80 times a second. Transistors, developed experimentally by RCA, oscillate electrically 300 million times a second." CONDITION This 59+ year old Item is rated Very Fine ++. Light aging in margins. No creases. No natural defects. No surface rub. No tears. No