Vintage TOC Roller Bearing Advertising Conversion Chart files This model is fully functional

This model is fully functional and free of damage

Each of the four sections in this piece are removable and modular

Because they were often worn by people involved in accounting

MM - 4581 - 083123

The sat has interior dimensions of 23"W x 20"D with an 18" seat height

Vintage TOC Roller Bearing Advertising Conversion Chart files This model is fully functionalc. 1920s 1930s; Timken Roller Bearing Company Canton, OH Tin over cardboard advertising conversion chart from Timken, a manufacturer of bearings and other power transmission parts. This piece features standard bearing sizes converted to decimals to take the guess work out of finding an appropriate size, saving the buyer time and return trips to the hardware store. This chart is litho printed onto a tin sheet in orange and green colored graphics.