1943 Ad Bell Telephone Systems High Vacuum Tube Wartime H.D. Arnold WWII YPM1 YTB2 the Lone Ranger

the Lone Ranger

as well as the Anglo-Swiss Condensed Milk Company

This is an original 1963 color with metallic ink print of Saint John the Forerunner in the Desert (Ioann Predteca Na Pustyne)

This is an original 1927 black and white halftone print of a M'Gogo man of Africa

1943 Ad Bell Telephone Systems High Vacuum Tube Wartime H.D. Arnold WWII YPM1 YTB2 the Lone RangerThis is an original 1943 black and white and grayscale print ad for the Bell Telephone Systems, featuring the first effective high vacuum tube, for amplifying electric currents developed by Bell Laboratiries and Dr. H. D. Arnold. CONDITION This 70+ year old Item is rated Very Fine +. No creases. No natural defects. No surface rub. No tears. Heavy water stain bottom. Product Type: Original Print Ad; Black & White Grayscale Grade: Very Fine +