Along with the printers' line gauges, we have acquired a quantity of stainless steel rulers which are always handy for any number of measuring or cutting tasks. They are are vintage new-old stock so there are some cosmetic imperfections, but they are solid rulers.
These three styles are:
• 30cm "All Metric" - one sided stainless steel ruler—.5 mm thick
• 40cm "All Metric" - one sided stainless steel ruler—.5 mm thick
• 6"/15cm - one sided cork backed stainless steel ruler—.5 mm thick + 1 mm cork