Does a longer opinion exist for West v Barnes?

Maybe I’m misreading this from wikipedia, however it seems that the newspapers at the time had the full opinions and not just the paragraph below:

So is there more in a publication/online that could be found?

Prior to the Marshall Court, it was rare for the Supreme Court to issue a majority opinion. Rather, they would issue an Order, as above, with the individual justices writing separate opinions (the seriatim mentioned in the cite means this) explaining the reasoning behind their judgment.

So what you see is what you get, as far as ruling from the court as a whole is concerned. You can presumably read the seriatim opinions of the justices at the Dallas cite )the first few court reporters published their own volumes of reports, which are referenced by their names).