This large, spiral-bound Vintage Patent Blueprints 2016 Wall Calendar features thirteen, perforated posters of blueprints inspired by real vintage patent drawings and illustrations. This interesting and quirky collection features patents for favorite inventions from the Slinky, a toy robot, and a bicycle, to a culinary beater, Thomas Edison's electric lamp, even a necktie. Discover a great new piece of invention history each month and give the spirit of innovation the respect it deserves. The calendar also features a three-year calendar at the back for reference.
The 2016 wall calendar measures 32.8 cm x 48.8 cm when closed.