Just trying to find some info about my recent addition to my shop. I have, im guessing a 5 in but it measures 5 1/2 in Iron city post vise. Just spent 5 hours today cleaning, lubing, and restoring it today. During the process i found it had iron city in a star on the leg along with on the solid screw box it had the number 3 pressed in it. Was hoping to learn any info i could about what that three means and whos the maker of this post vise. Thank you all for any info! Here are some before and after etc. Photos to help understand what im refering too. Thanks again for any info!
