1920 Ad National Radio Institute Wireless Phone Class - ORIGINAL ILW1 YGH3 This is an original 1913

This is an original 1913 black and white print ad for the 3-in-One Lubricating Oil from the Three-in-One Oil Co

Alfread Sloan

This piece was illustrated by Kuehl

a sculpture by John Flanagan

Près Pontoise

1920 Ad National Radio Institute Wireless Phone Class - ORIGINAL ILW1 YGH3 This is an original 1913This is an original 1920 black and white print ad for The National Radio Institute's Division of Radio Telephony, located at Dept. 205 in Washington, D. C. This ad features their teachings and education on operating wireless telephones. CONDITION This 91+ year old Item is rated Near Mint Very Fine. Light aging throughout. No creases. No natural defects. Some light surface rub. No tears. No water damage. Product Type: Original Print Ad; Black White