Copper thin spaces are precision cut and provided in two ounce packages. For larger orders and economy, order by the pound!
The ATF Thin Space machine set up to cut 18 pt copper thin spaces. That is a very rare point micrometer with an 18 pt. standard. This machine carries an ATF inventory tag numbered 3000. The oldest point standard with this machine is the 60 pt one dated 1887 from the Central Type Foundry.