1965 Ad Allison Division GM Photovoltaic Cell Dr Tang - ORIGINAL TCE2 OLD3 This is an original 1929

This is an original 1929 black and white halftone print of decorative carved and stained glass figures found in old cathedrals

This is an original 1952 black and white rotogravure of the city of Moscow

FZ6A5C42 zz3553

Refractometers

Charles Gross

1965 Ad Allison Division GM Photovoltaic Cell Dr Tang - ORIGINAL TCE2 OLD3 This is an original 1929This is an original 1965 black and white print ad for Allison, a Division of General Motors, Indianapolis, Indiana. This ad features an image of Dr. Tang measuring photovoltaic cell performance with a variable radiant energy souce in one of the Engineering Research Labs at Allison. CONDITION This 46+ 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.