The bleeder valve is down on the clutch slave cylinder. It can be a 2 person job unless you have a hand vacuum pump. Remember, Dot4 brake fluid can mar old paint jobs.
Clean the clutch master cylinder reservoir as best you can and fill with fresh Dot4 brake fluid.
Pump the master cylinder a couple of times, then crack the bleeder valve while keeping the clutch depressed. Repeat until you get fresh fluid at the bleeder.
With a hand vacuum pump, attach it to the bleeder valve, build some vacuum and open the valve slightly. Keep the reservoir full as you go.
Once you get fresh fluid at the bleeder, close the valve and pump the master cylinder a couple of times. You should have a firm clutch. If not, you may need to loosen the banjo bolt at the master cylinder while keeping the clutch lever depressed. That will allow any air at the banjo bolt to escape.