You are looking at a very nice original paint Columbian Gyro Vise. These are same as the Will Burt Versa-Vises. I disassembled and cleaned up the sliding surfaces and anvil, lubed and reassembled.
I otherwise left all original patina. Includes the often missing pipe jaws. The item "Columbian Gyro-vise/Versa-Vise Versatile Swivel Base 3-1/2 Jaws, Gunsmith" is in sale since Monday, May 11, 2020. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Carpentry, Woodworking\Vises, Clamps".
The seller is "ed-dixon" and is located in Alexandria, Virginia. This item can be shipped to United States.