4 links of (nickel?) plated Regina solid links to make this hollow-pin chain long enough for me to use . 5-7 speed, I believe.
For trade:
Good Record, NR bits/clamps etc, Shimano 600 stuff, one (very worn) pound of flesh...
Solid connecting links for ensuring proper chain length were removed from this chain (incorrectly) at some point. The black version is an nos example for comparison.