1964 Tektronix Type 545A and Type 545B Oscilloscopes Ad

This is a 1964 ad for a Tektronix Type 545A and Type 545B Oscilloscopes! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'Proved improved' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!