those are really old bars dude. the lugs are pretty old school toolike 30s or 40s . The bb stamp would indicate 1977 but that doesn't seem quite right to me. Pump pegs fit with the 30s - 40s guess. Do you have pic of the fork crown. I really dig looking at old bikes and fork crowns can give a good indicator. It looks a bit BSA to me.. but what do the cranks say?? Pm me if you prefer.
those are really old bars dude. the lugs are pretty old school toolike 30s or 40s . The bb stamp would indicate 1977 but that doesn't seem quite right to me. Pump pegs fit with the 30s - 40s guess. Do you have pic of the fork crown. I really dig looking at old bikes and fork crowns can give a good indicator. It looks a bit BSA to me.. but what do the cranks say?? Pm me if you prefer.