Check the listing for details. Burroughs Adding Machine. Listed at 115.00 USD. Burroughs mechanical Adding machine Class-3. For a piece of equipment over 100 years old it really is not in bad cosmetic shape, but I am selling it and that may make me a bit biased in its favor.From the serial number it seems to be a Class 3, 7 column machine from very early 1900's. Serial number is 3-668407.It does perform functions. Keys add up and print when the handle is pulled. They return to neutral position for the next number. Other buttons like stop print seem to operate. The numbers in the window add properly. They zero with a push of one of the buttons. HEY...this thing could need a lot of work to run properly. The number 1 keys in the left two columns are missing and the number 6 in the furthest left column is also missing. The paper roll is on it. The handle has a super-quick release button so when the adding-up person left the machine for bathroom, lunch or cocktails, he could quickly remove the handle and nobody could change the total in the window without it...old-school lock-screen password protection.I am selling this as is with no returns or refunds of any kind. This sucker is big and heavy. Weighs 49 lbs. Box size will need to be 20X12X18. Will ship UPS Ground from Indiana with these measurements in the shipping calculator.