1888 Burroughs Calculator Patent invented by William Burroughs. The patent was issued by the United States Patent Office on August 21, 1888.
All patent print pages are restored and digitally enhanced to remove as many flaws as possible while maintaining the integrity of the original document.
Patent prints are a wonderful way to own a piece of history and display your favorite inventions on your home or office walls.
Select size and color from the drop down menus. Feel free to contact me for a different size or color background or texture.
Computer monitors may vary in color calibration therefore your print may have a slight difference from what your see on your screen.
1-3 business days
I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Mar 21, 2021
Unfortunately, the item never came and we had to buy another, but Linda was so great and refunded us!! Thanks so much, Linda!!
Mar 16, 2021
Dec 13, 2020
May 30, 2017