The hook on the spring points toward the center of the bucket. The bulb holder just hooks on to that spring, then the adjuster screws are fitted into the slots.
I may get a chance to look at my parts stuff and see what I can share with you tomorrow, although they may be buried somewhat deep in the pile of stuff.

In the meantime, maybe this photo will help you. I added a red arrow pointing to the hole where the spring hooks and yellow arrows pointing at the slots for the adjuster screws. I know that my spare headlight bucket has the spring in place, so if I dig it out I can snap some closeup photos for you of the spring mounting.
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Last edited by klhansen; 12/10/2024 7:20 AM.

Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.