This vintage adding machine was made by the Lightning Adding Machine Sales Co. in Los Angeles, California. It had a stylus (not included) that you would put in the holes and dial in the number. Each time you added another number it would total the amounts. A side bar, when pulled, would reset the numbers to zero.
This vintage office calculator is in working condition. The metal "machine" sits in a dark brown bakelite base. The total piece measures 13 3/4" in length, stands 2" tall and is 4" wide. It is in very good vintage condition with some very mild scratching on the base.
Bakelite Lightning Adding Machine 1940s - Vintage Office Equipment - Vintage Calculator
We are currently at Round Top Hill and will return Oct 4th.
We are at Round Top Hill until Oct 4th. Come by and see us. Purchase orders will hold the item and ship Oct 4th.