1980 WHSmith Texas Instruments TI57 Calculator Ad

This is a 1980 ad for a WHSmith Texas Instruments TI57 Calculator! The size of the ad is approximately 4x11inches. The caption for this ad is 'How to get 50 steps ahead in maths at W.H.Smith' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collecction today!