Tuesday, February 23, 2010

Amazing Antique Calculators

ancientcalculators01
Those calculating machines are powered by electricity but they are done with the parts that could be available in 19th century. One of them reminds me on ancient Chinese calculating machine called Abacus. Find more on author site .

ancientcalculators02
ancientcalculators03
ancientcalculators04
ancientcalculators05
Posted by gucci face tattoo at 9:46 AM
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)