Our shipping department is temporarily closed. You are more than welcome to complete your order and it will be shipped as soon as we reopen on Monday, November 25th, 2024. This listing is for a vintage paper advertisement. This is a 1962 ad for a American Optical Series 27 Stereo Microscope! The size of the ad is approximately 5x11inches. The caption for this ad is 'AO Stereo Microscopes lick unusual assembly problems at Fairchild Semiconductor' The ad is in good overall condition, with some light wear. This vintage ad would look great framed and displayed! Add it to your collection today!